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618 bearing dimensions & suffix variants

Look up recorded dimensions for designations beginning with 618. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.

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Enter bore d, outside diameter D and width B. Use decimals or inch fractions such as 1/2 or 1 1/4.

Exact model evidence

618 dimensions and recorded technical data

Use the named dimensions for each complete record below. A generic d×D×B answer is not asserted where the base record is missing, dimension symbols are unverified, or the product uses a different geometry such as a housing or thrust assembly. Suffix records are not substituted for a missing base specification.

The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 118 recorded variants are listed. A dash means the value is missing, not zero.

Brand / full designation	Named dimensions (mm / in)	Dynamic C (kN)	Static C0 (kN)	Reference speed (rpm)	Limiting speed (rpm)	Mass (kg / g)
SKF618/1000 MADeep groove ball bearing	Bore diameter (d) 1000 mm 39.370079 in Outside diameter (D) 1220 mm 48.031496 in Width (B) 100 mm 3.937008 in	637 kN	1800 kN	750 rpm	600 rpm	245 kg245000 g
SKF618/1060 MADeep groove ball bearing	Bore diameter (d) 1060 mm 41.732283 in Outside diameter (D) 1280 mm 50.393701 in Width (B) 100 mm 3.937008 in	728 kN	2120 kN	670 rpm	560 rpm	259 kg259000 g
SKF618/1120 MADeep groove ball bearing	Bore diameter (d) 1120 mm 44.094488 in Outside diameter (D) 1360 mm 53.543307 in Width (B) 106 mm 4.173228 in	741 kN	2200 kN	630 rpm	530 rpm	315 kg315000 g
SKF618/1180 MBDeep groove ball bearing	Bore diameter (d) 1180 mm 46.456693 in Outside diameter (D) 1420 mm 55.905512 in Width (B) 106 mm 4.173228 in	761 kN	2360 kN	560 rpm	480 rpm	337 kg337000 g
SKF618/1320 MADeep groove ball bearing	Bore diameter (d) 1320 mm 51.968504 in Outside diameter (D) 1600 mm 62.992126 in Width (B) 122 mm 4.80315 in	956 kN	3150 kN	480 rpm	400 rpm	500 kg500000 g
SKF618/4Deep groove ball bearing	Bore diameter (d) 4 mm 0.15748 in Outside diameter (D) 9 mm 0.354331 in Width (B) 2.5 mm 0.098425 in	0.423 kN	0.116 kN	140000 rpm	85000 rpm	0.0005 kg0.5 g
SKF618/5Deep groove ball bearing	Bore diameter (d) 5 mm 0.19685 in Outside diameter (D) 11 mm 0.433071 in Width (B) 3 mm 0.11811 in	0.468 kN	0.143 kN	120000 rpm	75000 rpm	0.0015 kg1.5 g
SKF618/500 MADeep groove ball bearing	Bore diameter (d) 500 mm 19.685039 in Outside diameter (D) 620 mm 24.409449 in Width (B) 56 mm 2.204724 in	332 kN	620 kN	1800 rpm	1500 rpm	37.5 kg37500 g
SKF618/500 MA/C3Deep groove ball bearing	Recorded bore (d) 500 mm 19.685039 in Recorded outside dimension (D) 620 mm 24.409449 in Catalogue width (symbol unverified) 56 mm 2.204724 in	332 kN	620 kN	1800 rpm	1500 rpm	37.5 kg37500 g
SKF618/530 MADeep groove ball bearing	Bore diameter (d) 530 mm 20.866142 in Outside diameter (D) 650 mm 25.590551 in Width (B) 56 mm 2.204724 in	332 kN	655 kN	1700 rpm	1400 rpm	40.8 kg40800 g
SKF618/530 MA/C3Deep groove ball bearing	Recorded bore (d) 530 mm 20.866142 in Recorded outside dimension (D) 650 mm 25.590551 in Catalogue width (symbol unverified) 56 mm 2.204724 in	332 kN	655 kN	1700 rpm	1400 rpm	40.8 kg40800 g
SKF618/560 MADeep groove ball bearing	Bore diameter (d) 560 mm 22.047244 in Outside diameter (D) 680 mm 26.771654 in Width (B) 56 mm 2.204724 in	345 kN	695 kN	1600 rpm	1300 rpm	42.8 kg42800 g
SKF618/560 MA/C3Deep groove ball bearing	Recorded bore (d) 560 mm 22.047244 in Recorded outside dimension (D) 680 mm 26.771654 in Catalogue width (symbol unverified) 56 mm 2.204724 in	345 kN	695 kN	1600 rpm	1300 rpm	42.8 kg42800 g
SKF618/6Deep groove ball bearing	Bore diameter (d) 6 mm 0.23622 in Outside diameter (D) 13 mm 0.511811 in Width (B) 3.5 mm 0.137795 in	0.715 kN	0.224 kN	110000 rpm	67000 rpm	0.002 kg2 g
SKF618/600 MADeep groove ball bearing	Bore diameter (d) 600 mm 23.622047 in Outside diameter (D) 730 mm 28.740157 in Width (B) 60 mm 2.362205 in	364 kN	765 kN	1500 rpm	1200 rpm	53.8 kg53800 g
SKF618/600 MA/C3Deep groove ball bearing	Recorded bore (d) 600 mm 23.622047 in Recorded outside dimension (D) 730 mm 28.740157 in Catalogue width (symbol unverified) 60 mm 2.362205 in	364 kN	765 kN	1500 rpm	1200 rpm	53.8 kg53800 g
SKF618/630 MADeep groove ball bearing	Bore diameter (d) 630 mm 24.80315 in Outside diameter (D) 780 mm 30.708661 in Width (B) 69 mm 2.716535 in	442 kN	965 kN	1400 rpm	1100 rpm	72.2 kg72200 g
SKF618/670 MADeep groove ball bearing	Bore diameter (d) 670 mm 26.377953 in Outside diameter (D) 820 mm 32.283465 in Width (B) 69 mm 2.716535 in	442 kN	1000 kN	1300 rpm	1100 rpm	77.5 kg77500 g
SKF618/670 MA/C3Deep groove ball bearing	Recorded bore (d) 670 mm 26.377953 in Recorded outside dimension (D) 820 mm 32.283465 in Catalogue width (symbol unverified) 69 mm 2.716535 in	442 kN	1000 kN	1300 rpm	1100 rpm	77.5 kg77500 g
SKF618/7Deep groove ball bearing	Bore diameter (d) 7 mm 0.275591 in Outside diameter (D) 14 mm 0.551181 in Width (B) 3.5 mm 0.137795 in	0.78 kN	0.26 kN	100000 rpm	63000 rpm	0.0022 kg2.2 g
SKF618/710 MADeep groove ball bearing	Bore diameter (d) 710 mm 27.952756 in Outside diameter (D) 870 mm 34.251969 in Width (B) 74 mm 2.913386 in	475 kN	1100 kN	1200 rpm	1000 rpm	93 kg93000 g
SKF618/710 MA/C3Deep groove ball bearing	Recorded bore (d) 710 mm 27.952756 in Recorded outside dimension (D) 870 mm 34.251969 in Catalogue width (symbol unverified) 74 mm 2.913386 in	475 kN	1100 kN	1200 rpm	1000 rpm	93 kg93000 g
SKF618/750 MADeep groove ball bearing	Bore diameter (d) 750 mm 29.527559 in Outside diameter (D) 920 mm 36.220472 in Width (B) 78 mm 3.070866 in	527 kN	1250 kN	1100 rpm	900 rpm	114 kg114000 g
SKF618/750 MA/C3Deep groove ball bearing	Recorded bore (d) 750 mm 29.527559 in Recorded outside dimension (D) 920 mm 36.220472 in Catalogue width (symbol unverified) 78 mm 3.070866 in	527 kN	1250 kN	1100 rpm	900 rpm	114 kg114000 g
SKF618/8Deep groove ball bearing	Bore diameter (d) 8 mm 0.314961 in Outside diameter (D) 16 mm 0.629921 in Width (B) 4 mm 0.15748 in	0.819 kN	0.3 kN	90000 rpm	56000 rpm	0.0033 kg3.3 g
SKF618/800 MADeep groove ball bearing	Bore diameter (d) 800 mm 31.496063 in Outside diameter (D) 980 mm 38.582677 in Width (B) 82 mm 3.228346 in	559 kN	1370 kN	1000 rpm	850 rpm	137 kg137000 g
SKF618/850 MADeep groove ball bearing	Bore diameter (d) 850 mm 33.464567 in Outside diameter (D) 1030 mm 40.551181 in Width (B) 82 mm 3.228346 in	559 kN	1430 kN	950 rpm	750 rpm	141 kg141000 g
SKF618/9Deep groove ball bearing	Bore diameter (d) 9 mm 0.354331 in Outside diameter (D) 17 mm 0.669291 in Width (B) 4 mm 0.15748 in	0.871 kN	0.34 kN	85000 rpm	53000 rpm	0.0038 kg3.8 g
SKF618/900 MADeep groove ball bearing	Bore diameter (d) 900 mm 35.433071 in Outside diameter (D) 1090 mm 42.913386 in Width (B) 85 mm 3.346457 in	618 kN	1600 kN	850 rpm	700 rpm	168 kg168000 g
SKF618/950 MADeep groove ball bearing	Bore diameter (d) 950 mm 37.401575 in Outside diameter (D) 1150 mm 45.275591 in Width (B) 90 mm 3.543307 in	637 kN	1730 kN	800 rpm	670 rpm	194 kg194000 g
FAG618/1000-MADeep groove ball bearing	Bore diameter (d) 1000 mm 39.370079 in Outside diameter (D) 1220 mm 48.031496 in Width (B) 100 mm 3.937008 in	740 kN	1920 kN	495 rpm	820 rpm	253 kg253000 g
FAG618/1000-MA-C3Deep groove ball bearing	Bore diameter (d) 1000 mm 39.370079 in Outside diameter (D) 1220 mm 48.031496 in Width (B) 100 mm 3.937008 in	740 kN	1920 kN	495 rpm	820 rpm	246 kg246000 g
FAG618/1000-MA-C4Deep groove ball bearing	Bore diameter (d) 1000 mm 39.370079 in Outside diameter (D) 1220 mm 48.031496 in Width (B) 100 mm 3.937008 in	740 kN	1920 kN	495 rpm	820 rpm	253 kg253000 g
FAG618/1060-MADeep groove ball bearing	Bore diameter (d) 1060 mm 41.732283 in Outside diameter (D) 1280 mm 50.393701 in Width (B) 100 mm 3.937008 in	760 kN	2040 kN	460 rpm	780 rpm	266 kg266000 g
FAG618/1060-MA-C4Deep groove ball bearing	Bore diameter (d) 1060 mm 41.732283 in Outside diameter (D) 1280 mm 50.393701 in Width (B) 100 mm 3.937008 in	760 kN	2040 kN	460 rpm	780 rpm	260 kg260000 g
FAG618/1120-MDeep groove ball bearing	Bore diameter (d) 1120 mm 44.094488 in Outside diameter (D) 1360 mm 53.543307 in Width (B) 106 mm 4.173228 in	810 kN	2250 kN	430 rpm	730 rpm	318 kg318000 g
FAG618/1120-MADeep groove ball bearing	Bore diameter (d) 1120 mm 44.094488 in Outside diameter (D) 1360 mm 53.543307 in Width (B) 106 mm 4.173228 in	810 kN	2250 kN	430 rpm	730 rpm	320.6 kg320600 g
FAG618/1120-MA-C3Deep groove ball bearing	Bore diameter (d) 1120 mm 44.094488 in Outside diameter (D) 1360 mm 53.543307 in Width (B) 106 mm 4.173228 in	810 kN	2250 kN	430 rpm	730 rpm	320.6 kg320600 g
FAG618/1180-MADeep groove ball bearing	Bore diameter (d) 1180 mm 46.456693 in Outside diameter (D) 1420 mm 55.905512 in Width (B) 106 mm 4.173228 in	840 kN	2380 kN	405 rpm	700 rpm	340.8 kg340800 g
FAG618/1180-MA-C3Deep groove ball bearing	Bore diameter (d) 1180 mm 46.456693 in Outside diameter (D) 1420 mm 55.905512 in Width (B) 106 mm 4.173228 in	840 kN	2380 kN	405 rpm	700 rpm	336 kg336000 g
FAG618/1250-MDeep groove ball bearing	Bore diameter (d) 1250 mm 49.212598 in Outside diameter (D) 1500 mm 59.055118 in Width (B) 112 mm 4.409449 in	890 kN	2600 kN	380 rpm	650 rpm	393 kg393000 g
FAG618/1250-MADeep groove ball bearing	Bore diameter (d) 1250 mm 49.212598 in Outside diameter (D) 1500 mm 59.055118 in Width (B) 112 mm 4.409449 in	890 kN	2600 kN	380 rpm	650 rpm	394 kg394000 g
FAG618/1250-MA-C3Deep groove ball bearing	Bore diameter (d) 1250 mm 49.212598 in Outside diameter (D) 1500 mm 59.055118 in Width (B) 112 mm 4.409449 in	890 kN	2600 kN	380 rpm	650 rpm	394 kg394000 g
FAG618/1320-MDeep groove ball bearing	Bore diameter (d) 1320 mm 51.968504 in Outside diameter (D) 1600 mm 62.992126 in Width (B) 122 mm 4.80315 in	950 kN	2850 kN	360 rpm	610 rpm	510 kg510000 g
FAG618/1320-MADeep groove ball bearing	Bore diameter (d) 1320 mm 51.968504 in Outside diameter (D) 1600 mm 62.992126 in Width (B) 122 mm 4.80315 in	950 kN	2850 kN	360 rpm	610 rpm	525 kg525000 g
FAG618/1320-MA-C3Deep groove ball bearing	Bore diameter (d) 1320 mm 51.968504 in Outside diameter (D) 1600 mm 62.992126 in Width (B) 122 mm 4.80315 in	950 kN	2850 kN	360 rpm	610 rpm	525 kg525000 g
FAG618/1400-MDeep groove ball bearing	Bore diameter (d) 1400 mm 55.11811 in Outside diameter (D) 1700 mm 66.929134 in Width (B) 132 mm 5.19685 in	1050 kN	3250 kN	340 rpm	570 rpm	640 kg640000 g
FAG618/1400-MADeep groove ball bearing	Bore diameter (d) 1400 mm 55.11811 in Outside diameter (D) 1700 mm 66.929134 in Width (B) 132 mm 5.19685 in	1050 kN	3250 kN	340 rpm	570 rpm	652.3 kg652300 g
FAG618/1400-MA-C3Deep groove ball bearing	Bore diameter (d) 1400 mm 55.11811 in Outside diameter (D) 1700 mm 66.929134 in Width (B) 132 mm 5.19685 in	1050 kN	3250 kN	340 rpm	570 rpm	651 kg651000 g
FAG618/1500-MADeep groove ball bearing	Bore diameter (d) 1500 mm 59.055118 in Outside diameter (D) 1820 mm 71.653543 in Width (B) 140 mm 5.511811 in	1170 kN	3750 kN	315 rpm	530 rpm	756 kg756000 g
FAG618/1500-MA-C3Deep groove ball bearing	Bore diameter (d) 1500 mm 59.055118 in Outside diameter (D) 1820 mm 71.653543 in Width (B) 140 mm 5.511811 in	1170 kN	3750 kN	315 rpm	530 rpm	760 kg760000 g
FAG618/1700-MADeep groove ball bearing	Bore diameter (d) 1700 mm 66.929134 in Outside diameter (D) 2060 mm 81.102362 in Width (B) 160 mm 6.299213 in	1370 kN	4850 kN	275 rpm	465 rpm	1124.5 kg1124500 g
FAG618/1700-MA-C3Deep groove ball bearing	Bore diameter (d) 1700 mm 66.929134 in Outside diameter (D) 2060 mm 81.102362 in Width (B) 160 mm 6.299213 in	1370 kN	4850 kN	275 rpm	465 rpm	1124.5 kg1124500 g
FAG618/500-MDeep groove ball bearing	Bore diameter (d) 500 mm 19.685039 in Outside diameter (D) 620 mm 24.409449 in Width (B) 56 mm 2.204724 in	295 kN	510 kN	1060 rpm	1710 rpm	38.7 kg38700 g
FAG618/500-MADeep groove ball bearing	Bore diameter (d) 500 mm 19.685039 in Outside diameter (D) 620 mm 24.409449 in Width (B) 56 mm 2.204724 in	295 kN	510 kN	1060 rpm	1710 rpm	38.3 kg38300 g
FAG618/500-MA-C3Deep groove ball bearing	Bore diameter (d) 500 mm 19.685039 in Outside diameter (D) 620 mm 24.409449 in Width (B) 56 mm 2.204724 in	295 kN	510 kN	1060 rpm	1710 rpm	38.6 kg38600 g
FAG618/500-MA-C4Deep groove ball bearing	Bore diameter (d) 500 mm 19.685039 in Outside diameter (D) 620 mm 24.409449 in Width (B) 56 mm 2.204724 in	295 kN	510 kN	1060 rpm	1710 rpm	38.6 kg38600 g
FAG618/500-M-C3Deep groove ball bearing	Bore diameter (d) 500 mm 19.685039 in Outside diameter (D) 620 mm 24.409449 in Width (B) 56 mm 2.204724 in	295 kN	510 kN	1060 rpm	1710 rpm	38.7 kg38700 g
FAG618/500-M-C4Deep groove ball bearing	Bore diameter (d) 500 mm 19.685039 in Outside diameter (D) 620 mm 24.409449 in Width (B) 56 mm 2.204724 in	295 kN	510 kN	1060 rpm	1710 rpm	38.7 kg38700 g
FAG618/530-MDeep groove ball bearing	Bore diameter (d) 530 mm 20.866142 in Outside diameter (D) 650 mm 25.590551 in Width (B) 56 mm 2.204724 in	305 kN	550 kN	980 rpm	1620 rpm	41.3 kg41300 g
FAG618/530-MADeep groove ball bearing	Bore diameter (d) 530 mm 20.866142 in Outside diameter (D) 650 mm 25.590551 in Width (B) 56 mm 2.204724 in	305 kN	550 kN	980 rpm	1620 rpm	42.1 kg42100 g
FAG618/530-MA-C4Deep groove ball bearing	Bore diameter (d) 530 mm 20.866142 in Outside diameter (D) 650 mm 25.590551 in Width (B) 56 mm 2.204724 in	305 kN	550 kN	980 rpm	1620 rpm	42.1 kg42100 g
FAG618/530-M-C3Deep groove ball bearing	Bore diameter (d) 530 mm 20.866142 in Outside diameter (D) 650 mm 25.590551 in Width (B) 56 mm 2.204724 in	305 kN	550 kN	980 rpm	1620 rpm	41.3 kg41300 g
FAG618/530-M-C4Deep groove ball bearing	Bore diameter (d) 530 mm 20.866142 in Outside diameter (D) 650 mm 25.590551 in Width (B) 56 mm 2.204724 in	305 kN	550 kN	980 rpm	1620 rpm	41.3 kg41300 g
FAG618/560-MDeep groove ball bearing	Bore diameter (d) 560 mm 22.047244 in Outside diameter (D) 680 mm 26.771654 in Width (B) 56 mm 2.204724 in	310 kN	560 kN	920 rpm	1540 rpm	35.1 kg35100 g
FAG618/560-MADeep groove ball bearing	Bore diameter (d) 560 mm 22.047244 in Outside diameter (D) 680 mm 26.771654 in Width (B) 56 mm 2.204724 in	310 kN	560 kN	920 rpm	1540 rpm	42.7 kg42700 g
FAG618/560-MA-C3Deep groove ball bearing	Bore diameter (d) 560 mm 22.047244 in Outside diameter (D) 680 mm 26.771654 in Width (B) 56 mm 2.204724 in	310 kN	560 kN	920 rpm	1540 rpm	43.4 kg43400 g
FAG618/560-MA-C4Deep groove ball bearing	Bore diameter (d) 560 mm 22.047244 in Outside diameter (D) 680 mm 26.771654 in Width (B) 56 mm 2.204724 in	310 kN	560 kN	920 rpm	1540 rpm	43.4 kg43400 g
FAG618/560-M-C3Deep groove ball bearing	Bore diameter (d) 560 mm 22.047244 in Outside diameter (D) 680 mm 26.771654 in Width (B) 56 mm 2.204724 in	310 kN	560 kN	920 rpm	1540 rpm	35.1 kg35100 g
FAG618/600-MDeep groove ball bearing	Bore diameter (d) 600 mm 23.622047 in Outside diameter (D) 730 mm 28.740157 in Width (B) 60 mm 2.362205 in	355 kN	680 kN	850 rpm	1430 rpm	53.1 kg53100 g
FAG618/600-MADeep groove ball bearing	Bore diameter (d) 600 mm 23.622047 in Outside diameter (D) 730 mm 28.740157 in Width (B) 60 mm 2.362205 in	355 kN	680 kN	850 rpm	1430 rpm	53 kg53000 g
FAG618/600-MA-C3Deep groove ball bearing	Bore diameter (d) 600 mm 23.622047 in Outside diameter (D) 730 mm 28.740157 in Width (B) 60 mm 2.362205 in	355 kN	680 kN	850 rpm	1430 rpm	53 kg53000 g
FAG618/600-MA-C4Deep groove ball bearing	Bore diameter (d) 600 mm 23.622047 in Outside diameter (D) 730 mm 28.740157 in Width (B) 60 mm 2.362205 in	355 kN	680 kN	850 rpm	1430 rpm	53 kg53000 g
FAG618/600-M-C3Deep groove ball bearing	Bore diameter (d) 600 mm 23.622047 in Outside diameter (D) 730 mm 28.740157 in Width (B) 60 mm 2.362205 in	355 kN	680 kN	850 rpm	1430 rpm	53.1 kg53100 g
FAG618/630-MDeep groove ball bearing	Bore diameter (d) 630 mm 24.80315 in Outside diameter (D) 780 mm 30.708661 in Width (B) 69 mm 2.716535 in	430 kN	850 kN	820 rpm	1320 rpm	73 kg73000 g
FAG618/630-MADeep groove ball bearing	Bore diameter (d) 630 mm 24.80315 in Outside diameter (D) 780 mm 30.708661 in Width (B) 69 mm 2.716535 in	430 kN	850 kN	820 rpm	1320 rpm	74 kg74000 g
FAG618/630-MA-C3Deep groove ball bearing	Bore diameter (d) 630 mm 24.80315 in Outside diameter (D) 780 mm 30.708661 in Width (B) 69 mm 2.716535 in	430 kN	850 kN	820 rpm	1320 rpm	74 kg74000 g
FAG618/630-MA-C4Deep groove ball bearing	Bore diameter (d) 630 mm 24.80315 in Outside diameter (D) 780 mm 30.708661 in Width (B) 69 mm 2.716535 in	430 kN	850 kN	820 rpm	1320 rpm	74 kg74000 g
FAG618/630-M-C3Deep groove ball bearing	Bore diameter (d) 630 mm 24.80315 in Outside diameter (D) 780 mm 30.708661 in Width (B) 69 mm 2.716535 in	430 kN	850 kN	820 rpm	1320 rpm	73 kg73000 g
FAG618/630-M-C4Deep groove ball bearing	Bore diameter (d) 630 mm 24.80315 in Outside diameter (D) 780 mm 30.708661 in Width (B) 69 mm 2.716535 in	430 kN	850 kN	820 rpm	1320 rpm	73 kg73000 g
FAG618/670-MDeep groove ball bearing	Bore diameter (d) 670 mm 26.377953 in Outside diameter (D) 820 mm 32.283465 in Width (B) 69 mm 2.716535 in	445 kN	910 kN	760 rpm	1250 rpm	76 kg76000 g
FAG618/670-MADeep groove ball bearing	Bore diameter (d) 670 mm 26.377953 in Outside diameter (D) 820 mm 32.283465 in Width (B) 69 mm 2.716535 in	445 kN	910 kN	760 rpm	1250 rpm	78 kg78000 g
FAG618/670-MA-C3Deep groove ball bearing	Bore diameter (d) 670 mm 26.377953 in Outside diameter (D) 820 mm 32.283465 in Width (B) 69 mm 2.716535 in	445 kN	910 kN	760 rpm	1250 rpm	77 kg77000 g
FAG618/670-MA-C4Deep groove ball bearing	Bore diameter (d) 670 mm 26.377953 in Outside diameter (D) 820 mm 32.283465 in Width (B) 69 mm 2.716535 in	445 kN	910 kN	760 rpm	1250 rpm	77 kg77000 g
FAG618/670-M-C3Deep groove ball bearing	Bore diameter (d) 670 mm 26.377953 in Outside diameter (D) 820 mm 32.283465 in Width (B) 69 mm 2.716535 in	445 kN	910 kN	760 rpm	1250 rpm	77 kg77000 g
FAG618/670-M-C4Deep groove ball bearing	Bore diameter (d) 670 mm 26.377953 in Outside diameter (D) 820 mm 32.283465 in Width (B) 69 mm 2.716535 in	445 kN	910 kN	760 rpm	1250 rpm	80.4 kg80400 g
FAG618/710-MDeep groove ball bearing	Bore diameter (d) 710 mm 27.952756 in Outside diameter (D) 870 mm 34.251969 in Width (B) 74 mm 2.913386 in	465 kN	980 kN	720 rpm	1180 rpm	94 kg94000 g
FAG618/710-MADeep groove ball bearing	Bore diameter (d) 710 mm 27.952756 in Outside diameter (D) 870 mm 34.251969 in Width (B) 74 mm 2.913386 in	465 kN	980 kN	720 rpm	1180 rpm	96 kg96000 g
FAG618/710-MA-C3Deep groove ball bearing	Bore diameter (d) 710 mm 27.952756 in Outside diameter (D) 870 mm 34.251969 in Width (B) 74 mm 2.913386 in	465 kN	980 kN	720 rpm	1180 rpm	95 kg95000 g
FAG618/710-M-C3Deep groove ball bearing	Bore diameter (d) 710 mm 27.952756 in Outside diameter (D) 870 mm 34.251969 in Width (B) 74 mm 2.913386 in	465 kN	980 kN	720 rpm	1180 rpm	94 kg94000 g
FAG618/750-MDeep groove ball bearing	Bore diameter (d) 750 mm 29.527559 in Outside diameter (D) 920 mm 36.220472 in Width (B) 78 mm 3.070866 in	510 kN	1120 kN	680 rpm	1110 rpm	111 kg111000 g
FAG618/750-MADeep groove ball bearing	Bore diameter (d) 750 mm 29.527559 in Outside diameter (D) 920 mm 36.220472 in Width (B) 78 mm 3.070866 in	510 kN	1120 kN	680 rpm	1110 rpm	112 kg112000 g
FAG618/750-MA-C3Deep groove ball bearing	Bore diameter (d) 750 mm 29.527559 in Outside diameter (D) 920 mm 36.220472 in Width (B) 78 mm 3.070866 in	510 kN	1120 kN	680 rpm	1110 rpm	112 kg112000 g
FAG618/750-M-C3Deep groove ball bearing	Bore diameter (d) 750 mm 29.527559 in Outside diameter (D) 920 mm 36.220472 in Width (B) 78 mm 3.070866 in	510 kN	1120 kN	680 rpm	1110 rpm	114 kg114000 g
FAG618/800-MDeep groove ball bearing	Bore diameter (d) 800 mm 31.496063 in Outside diameter (D) 980 mm 38.582677 in Width (B) 82 mm 3.228346 in	550 kN	1270 kN	630 rpm	1040 rpm	136 kg136000 g
FAG618/800-MADeep groove ball bearing	Bore diameter (d) 800 mm 31.496063 in Outside diameter (D) 980 mm 38.582677 in Width (B) 82 mm 3.228346 in	550 kN	1270 kN	630 rpm	1040 rpm	131 kg131000 g
FAG618/800-MA-C3Deep groove ball bearing	Bore diameter (d) 800 mm 31.496063 in Outside diameter (D) 980 mm 38.582677 in Width (B) 82 mm 3.228346 in	550 kN	1270 kN	630 rpm	1040 rpm	136 kg136000 g
FAG618/800-M-C3Deep groove ball bearing	Bore diameter (d) 800 mm 31.496063 in Outside diameter (D) 980 mm 38.582677 in Width (B) 82 mm 3.228346 in	550 kN	1270 kN	630 rpm	1040 rpm	136 kg136000 g
FAG618/850-MDeep groove ball bearing	Bore diameter (d) 850 mm 33.464567 in Outside diameter (D) 1030 mm 40.551181 in Width (B) 82 mm 3.228346 in	560 kN	1310 kN	580 rpm	980 rpm	142 kg142000 g
FAG618/850-MADeep groove ball bearing	Bore diameter (d) 850 mm 33.464567 in Outside diameter (D) 1030 mm 40.551181 in Width (B) 82 mm 3.228346 in	560 kN	1310 kN	580 rpm	980 rpm	141 kg141000 g
FAG618/850-MA-C3Deep groove ball bearing	Bore diameter (d) 850 mm 33.464567 in Outside diameter (D) 1030 mm 40.551181 in Width (B) 82 mm 3.228346 in	560 kN	1310 kN	580 rpm	980 rpm	142 kg142000 g
FAG618/850-M-C3Deep groove ball bearing	Bore diameter (d) 850 mm 33.464567 in Outside diameter (D) 1030 mm 40.551181 in Width (B) 82 mm 3.228346 in	560 kN	1310 kN	580 rpm	980 rpm	143 kg143000 g
FAG618/900-MDeep groove ball bearing	Bore diameter (d) 900 mm 35.433071 in Outside diameter (D) 1090 mm 42.913386 in Width (B) 85 mm 3.346457 in	570 kN	1380 kN	550 rpm	930 rpm	165 kg165000 g
FAG618/900-MADeep groove ball bearing	Bore diameter (d) 900 mm 35.433071 in Outside diameter (D) 1090 mm 42.913386 in Width (B) 85 mm 3.346457 in	570 kN	1380 kN	550 rpm	930 rpm	172 kg172000 g
FAG618/900-MA-C3Deep groove ball bearing	Bore diameter (d) 900 mm 35.433071 in Outside diameter (D) 1090 mm 42.913386 in Width (B) 85 mm 3.346457 in	570 kN	1380 kN	550 rpm	930 rpm	172 kg172000 g
FAG618/900-M-C3Deep groove ball bearing	Bore diameter (d) 900 mm 35.433071 in Outside diameter (D) 1090 mm 42.913386 in Width (B) 85 mm 3.346457 in	570 kN	1380 kN	550 rpm	930 rpm	169 kg169000 g
FAG618/950-MDeep groove ball bearing	Bore diameter (d) 950 mm 37.401575 in Outside diameter (D) 1150 mm 45.275591 in Width (B) 90 mm 3.543307 in	660 kN	1650 kN	510 rpm	870 rpm	198 kg198000 g
FAG618/950-MADeep groove ball bearing	Bore diameter (d) 950 mm 37.401575 in Outside diameter (D) 1150 mm 45.275591 in Width (B) 90 mm 3.543307 in	660 kN	1650 kN	510 rpm	870 rpm	200 kg200000 g
FAG618/950-MA-C3Deep groove ball bearing	Bore diameter (d) 950 mm 37.401575 in Outside diameter (D) 1150 mm 45.275591 in Width (B) 90 mm 3.543307 in	660 kN	1650 kN	510 rpm	870 rpm	199 kg199000 g
FAG618/950-M-C3Deep groove ball bearing	Bore diameter (d) 950 mm 37.401575 in Outside diameter (D) 1150 mm 45.275591 in Width (B) 90 mm 3.543307 in	660 kN	1650 kN	510 rpm	870 rpm	194 kg194000 g
TIMKEN618/530MA-C3Deep groove ball bearing	Recorded bore (d) 530 mm 20.866142 in Recorded outside dimension (D) 650 mm 25.590551 in Catalogue width (symbol unverified) 56 mm 2.204724 in	333 kN	595 kN	—	—	39.5 kg39500 g
TIMKEN618/600MADeep groove ball bearing	Recorded bore (d) 600 mm 23.622047 in Recorded outside dimension (D) 730 mm 28.740157 in Catalogue width (symbol unverified) 60 mm 2.362205 in	362 kN	690 kN	—	—	114.64 kg114640 g
TIMKEN618/670MADeep groove ball bearing	Recorded bore (d) 670 mm 26.377953 in Recorded outside dimension (D) 820 mm 32.283465 in Catalogue width (symbol unverified) 69 mm 2.716535 in	445 kN	911 kN	—	—	78.7 kg78700 g
TIMKEN618/710MADeep groove ball bearing	Recorded bore (d) 710 mm 27.952756 in Recorded outside dimension (D) 870 mm 34.251969 in Catalogue width (symbol unverified) 74 mm 2.913386 in	481 kN	1010 kN	—	—	206.13 kg206130 g
TIMKEN618/710MB-C3Deep groove ball bearing	Recorded bore (d) 710 mm 27.952756 in Recorded outside dimension (D) 870 mm 34.251969 in Catalogue width (symbol unverified) 74 mm 2.913386 in	481 kN	1010 kN	—	—	98.1 kg98100 g
TIMKEN618/750MADeep groove ball bearing	Recorded bore (d) 750 mm 29.527559 in Recorded outside dimension (D) 920 mm 36.220472 in Catalogue width (symbol unverified) 78 mm 3.070866 in	473 kN	1010 kN	—	—	242.51 kg242510 g
TIMKEN618/800MADeep groove ball bearing	Recorded bore (d) 800 mm 31.496063 in Recorded outside dimension (D) 980 mm 38.582677 in Catalogue width (symbol unverified) 82 mm 3.228346 in	559 kN	1250 kN	—	—	286.6 kg286600 g
TIMKEN618/850MADeep groove ball bearing	Recorded bore (d) 850 mm 33.464567 in Recorded outside dimension (D) 1030 mm 40.551181 in Catalogue width (symbol unverified) 82 mm 3.228346 in	564 kN	1290 kN	—	—	308.65 kg308650 g

Compare recorded seals, clearance, precision and materials

Manufacturer wording is retained. A missing property is not inferred from another brand or a similar suffix.

Brand / designation	Closure	Original precision	Clearance	Cage	Material	Lubricant
SKF 618/1000 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/1060 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/1120 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/1180 MB	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/1320 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/4	Without	P6	CN	Not recorded	Bearing steel	None
SKF 618/5	Without	P6	CN	Not recorded	Bearing steel	None
SKF 618/500 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/500 MA/C3	Without	Not recorded	C3	Machined brass	Bearing steel	None
SKF 618/530 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/530 MA/C3	Without	Not recorded	C3	Machined brass	Bearing steel	None
SKF 618/560 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/560 MA/C3	Without	Not recorded	C3	Machined brass	Bearing steel	None
SKF 618/6	Without	P6	CN	Not recorded	Bearing steel	None
SKF 618/600 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/600 MA/C3	Without	Not recorded	C3	Machined brass	Bearing steel	None
SKF 618/630 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/670 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/670 MA/C3	Without	Not recorded	C3	Machined brass	Bearing steel	None
SKF 618/7	Without	P6	CN	Not recorded	Bearing steel	None
SKF 618/710 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/710 MA/C3	Without	Not recorded	C3	Machined brass	Bearing steel	None
SKF 618/750 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/750 MA/C3	Without	Not recorded	C3	Machined brass	Bearing steel	None
SKF 618/8	Without	Normal	CN	Sheet metal	Bearing steel	None
SKF 618/800 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/850 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/9	Without	P6	CN	Not recorded	Bearing steel	None
SKF 618/900 MA	Without	Normal	CN	Machined brass	Bearing steel	None
SKF 618/950 MA	Without	Normal	CN	Machined brass	Bearing steel	None
FAG 618/1000-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1000-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1000-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1060-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1060-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1120-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/1120-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1120-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1180-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1180-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1250-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/1250-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1250-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1320-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/1320-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1320-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1400-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/1400-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1400-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1500-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1500-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1700-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/1700-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/500-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/500-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/500-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/500-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/500-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/500-M-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/530-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/530-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/530-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/530-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/530-M-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/560-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/560-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/560-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/560-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/560-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/600-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/600-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/600-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/600-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/600-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/630-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/630-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/630-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/630-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/630-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/630-M-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/670-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/670-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/670-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/670-MA-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/670-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/670-M-C4	Without — Not sealed	PN — Normal (ISO 492:2023)	C4 (Group 4) — Internal clearance larger than C3	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/710-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/710-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/710-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/710-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/750-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/750-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/750-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/750-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/800-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/800-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/800-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/800-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/850-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/850-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/850-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/850-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/900-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/900-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/900-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/900-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/950-M	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
FAG 618/950-MA	Without — Not sealed	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/950-MA-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	MA — Solid brass cage, outer ring guided	Not recorded	Without — Bearing not greased
FAG 618/950-M-C3	Without — Not sealed	PN — Normal (ISO 492:2023)	C3 (Group 3) — Internal clearance larger than CN	M — Solid brass cage, rolling element guided	Not recorded	Without — Bearing not greased
TIMKEN 618/530MA-C3	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded
TIMKEN 618/600MA	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded
TIMKEN 618/670MA	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded
TIMKEN 618/710MA	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded
TIMKEN 618/710MB-C3	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded
TIMKEN 618/750MA	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded
TIMKEN 618/800MA	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded
TIMKEN 618/850MA	Open	Not recorded	Not recorded	Brass cage	Not recorded	Not recorded

How to compare these values

Use the displayed dimension names and original symbols. Housing length L, height H2 and flange width are not bearing outside diameter D. A catalogue width with an unverified symbol must not be assumed to be inner-ring width B or assembly width T. Open the product record for mounting dimensions and geometry.
Inch values are calculated from the recorded millimetres using 25.4 mm per inch, rounded to six decimal places. They do not change a metric bearing into an inch-series bearing. Gram values are converted from the recorded mass in kilograms.
C and C0 describe different rating conditions. They are not a single safe working-load limit and cannot replace an application load calculation.
Reference and limiting speeds are separate catalogue values. The source grease/oil context is shown where recorded. Lubricant, seals, loads, fit, clearance and cooling affect the usable operating speed.
A common base number does not prove equivalent seals, clearance, precision, material or interchangeability. Open the full designation for these fields.

Check load calculations →Estimate rating life →Decode the complete marking →Check replacement evidence →

Related prefix matches — other model numbers may appear

These discovery results can contain a longer number or a different component. They are not specifications for the requested exact model. Open the complete product to inspect its original geometry.

SKF

61800

Deep groove ball bearing

View full technical record →SKF

61800-2RS1

Deep groove ball bearing with seals or shields

View full technical record →SKF

61800-2RS1/W64

Deep groove ball bearing

View full technical record →FAG

61800-2RSR-C3>N

Deep groove ball bearing

View full technical record →FAG

61800-2RSR>N

Deep groove ball bearing

View full technical record →SKF

61800-2Z

Deep groove ball bearing with seals or shields

View full technical record →FAG

61800-2Z-C3>N

Deep groove ball bearing

View full technical record →FAG

61800-2Z>N

Deep groove ball bearing

View full technical record →FAG

61800>N

Deep groove ball bearing

View full technical record →SKF

61801

Deep groove ball bearing

View full technical record →SKF

61801-2RS1

Deep groove ball bearing with seals or shields

View full technical record →FAG

61801-2RSR>N

Deep groove ball bearing

View full technical record →

Filter all 515 prefix results →

Check the drawing before substituting

Nominal dimensions are not shaft-fit tolerances. Different variants can add grooves, flanges, wider rings or assembly components. When the table has different dimensions, the complete designation—not the shared prefix—controls.

Measurement guide →Cross-reference checks →

Reference basis & data limits

Manufacturer terminology is retained in the product records. Technical reference basis: JTEKT Basic Bearing Knowledge (boundary dimensions, tolerance classes and lubrication); NSK Bearing ABCs (lubrication, designations and clearance); NTN technical FAQs (closure codes and component interchange); SKF rolling-bearing selection and maintenance references.

Selection workflows and catalogue grouping are BearingScope editorial aids. Verify the current drawing and application requirements before using a candidate. Missing database information is not converted into an assumed match.

Find by measured dimensions

618 dimensions and recorded technical data

How to compare these values

Related prefix matches — other model numbers may appear

61800

61800-2RS1

61800-2RS1/W64

61800-2RSR-C3>N

61800-2RSR>N

61800-2Z

61800-2Z-C3>N

61800-2Z>N

61800>N

61801

61801-2RS1

61801-2RSR>N

Check the drawing before substituting

Reference basis & data limits

Find, filter and compare bearing model data in one place.