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22228 bearing dimensions & suffix variants

Look up recorded dimensions for designations beginning with 22228. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.

On this page5 sections

Find by measured dimensions

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

For tapered assemblies use total width T; for units or flanged bearings also check the mounting drawing.

Exact model evidence

22228 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. 54 recorded variants are listed. A dash means the value is missing, not zero.

Brand / full designationNamed dimensions (mm / in)Dynamic C (kN)Static C0 (kN)Reference speed (rpm)Limiting speed (rpm)Mass (kg / g)
SKF22228-2CS5/C3VT143Spherical roller bearing with integral sealing and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
744 kN900 kN—800 rpm14.1 kg14100 g
SKF22228-2CS5K/C3VT143Spherical roller bearing with tapered bore, integral sealing and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
744 kN900 kN—800 rpm13.8 kg13800 g
SKF22228-2CS5K/VT143Spherical roller bearing with tapered bore, integral sealing and relubrication features
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
744 kN900 kN—800 rpm14.1 kg14100 g
SKF22228-2CS5/VT143Spherical roller bearing with integral sealing and relubrication features
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
744 kN900 kN—800 rpm14.1 kg14100 g
SKF22228/C3W33VA9A1Spherical roller bearing for low-speed applications, with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
610 kN915 kN—320 rpm14 kg14000 g
SKF22228 CC/C2W33Spherical roller bearing with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm14 kg14000 g
SKF22228 CC/C3W33Spherical roller bearing with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm14 kg14000 g
SKF22228 CC/C3W33VE194Spherical roller bearing with locating slots and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm14 kg14000 g
SKF22228 CC/C403W33Spherical roller bearing with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.9 kg13900 g
SKF22228 CC/C4W33Spherical roller bearing with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.9 kg13900 g
SKF22228 CC/C5W33Spherical roller bearing with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.9 kg13900 g
SKF22228 CCK/C3W33Spherical roller bearing with tapered bore and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.7 kg13700 g
SKF22228 CCK/C4W33Spherical roller bearing with tapered bore and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.6 kg13600 g
SKF22228 CCK/C5W33Spherical roller bearing with tapered bore and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.6 kg13600 g
SKF22228 CCK/W33Spherical roller bearing with tapered bore and relubrication features
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.7 kg13700 g
SKF22228 CC/W33Spherical roller bearing with relubrication features
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm14 kg14000 g
SKF22228 CC/W513Spherical roller bearing with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
743 kN900 kN2400 rpm3200 rpm13.9 kg13900 g
SKF22228 K/C3W33VA9A1Spherical roller bearing for low-speed applications, with tapered bore and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
610 kN915 kN—320 rpm13.5 kg13500 g
SKF22228 K/W33VA9A1Spherical roller bearing for low-speed applications, with tapered bore and relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
610 kN915 kN—320 rpm13.5 kg13500 g
SKF22228/W33VA9A1Spherical roller bearing for low-speed applications, with relubrication features
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
610 kN915 kN—320 rpm14 kg14000 g
FAG22228-E1A-XL-2RSR-MSpherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
830 kN970 kN—820 rpm14.1 kg14100 g
FAG22228-E1A-XL-K-2RSR-MSpherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
830 kN970 kN—820 rpm13.6 kg13600 g
FAG22228-E1A-XL-K-2RSR-M-C3Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
830 kN970 kN—820 rpm13.6 kg13600 g
FAG22228-E1A-XL-K-MSpherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm13.799 kg13799 g
FAG22228-E1A-XL-K-M-C3Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm13.797 kg13797 g
FAG22228-E1A-XL-K-M-C4Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm13.802 kg13802 g
FAG22228-E1A-XL-MSpherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm14.111 kg14111 g
FAG22228-E1A-XL-M-C3Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm14.099 kg14099 g
FAG22228-E1-XLSpherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm14.004 kg14004 g
FAG22228-E1-XL-C3Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm14.09 kg14090 g
FAG22228-E1-XL-C4Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm13.4 kg13400 g
FAG22228-E1-XL-C5Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm14.3 kg14300 g
FAG22228-E1-XL-KSpherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm13.688 kg13688 g
FAG22228-E1-XL-K-C2Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm14 kg14000 g
FAG22228-E1-XL-K-C3Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm13.765 kg13765 g
FAG22228-E1-XL-K-C4Spherical Roller Bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
870 kN1040 kN2250 rpm3150 rpm13.694 kg13694 g
TIMKEN22228EJW33Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.87 kg13870 g
TIMKEN22228EJW33C3Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.87 kg13870 g
TIMKEN22228EMW33Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——14.2 kg14200 g
TIMKEN22228EMW33C3Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——14.2 kg14200 g
TIMKEN22228KEJW33Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.53 kg13530 g
TIMKEN22228KEJW33C3Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.53 kg13530 g
TIMKEN22228KEJW33C4Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.53 kg13530 g
TIMKEN22228KEMAW33C3Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
831 kN1000 kN——13.86 kg13860 g
TIMKEN22228KEMW33Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.86 kg13860 g
TIMKEN22228KEMW33C3Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.86 kg13860 g
TIMKEN22228KEMW33C4Spherical roller bearing
Recorded bore (d)
140 mm
5.511811 in
Recorded outside dimension (D)
250 mm
9.84252 in
Catalogue width (symbol unverified)
68 mm
2.677165 in
863 kN1060 kN——13.86 kg13860 g
NSK22228CAME4Spherical roller bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Bearing width (B)
68 mm
2.677165 in
835 kN945 kN——14.5 kg14500 g
NSK22228CAMKE4Spherical roller bearing
Nominal bore diameter (1:12 taper) (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Bearing width (B)
68 mm
2.677165 in
835 kN945 kN———
NSK22228CDE4Spherical roller bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Bearing width (B)
68 mm
2.677165 in
645 kN930 kN——14.5 kg14500 g
NSK22228CDKE4Spherical roller bearing
Nominal bore diameter (1:12 taper) (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Bearing width (B)
68 mm
2.677165 in
645 kN930 kN———
KOYO22228RHRSpherical roller bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
947 kN1030 kN—1800 rpmLimiting Speeds(Grease Lub.): 1800 min-1Limiting Speeds(Oil Lub.): 2300 min-114.5 kg14500 g
KOYO22228RZK+AHX3128Spherical roller bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
947 kN1030 kN—1800 rpmLimiting Speeds(Grease Lub.): 1800 min-1Limiting Speeds(Oil Lub.): 2300 min-115.4 kg15400 g
KOYO22228RZK+H3128Spherical roller bearing
Bore diameter (d)
140 mm
5.511811 in
Outside diameter (D)
250 mm
9.84252 in
Width (B)
68 mm
2.677165 in
947 kN1030 kN—1800 rpmLimiting Speeds(Grease Lub.): 1800 min-1Limiting Speeds(Oil Lub.): 2300 min-118.8 kg18800 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 / designationClosureOriginal precisionClearanceCageMaterialLubricant
SKF 22228-2CS5/C3VT143Seal on both sidesNot recordedC3Sheet metalNot recordedGrease
SKF 22228-2CS5K/C3VT143Seal on both sidesNot recordedC3Sheet metalNot recordedGrease
SKF 22228-2CS5K/VT143Seal on both sidesNormalCNSheet metalNot recordedGrease
SKF 22228-2CS5/VT143Seal on both sidesNormalCNSheet metalNot recordedGrease
SKF 22228/C3W33VA9A1WithoutNot recordedC3Sheet metalNot recordedNone
SKF 22228 CC/C2W33WithoutNot recordedC2Sheet metalNot recordedNone
SKF 22228 CC/C3W33WithoutNot recordedC3Sheet metalNot recordedNone
SKF 22228 CC/C3W33VE194WithoutNot recordedC3Sheet metalNot recordedNone
SKF 22228 CC/C403W33WithoutNot recordedC3Sheet metalNot recordedNone
SKF 22228 CC/C4W33WithoutNot recordedC4Sheet metalNot recordedNone
SKF 22228 CC/C5W33WithoutNot recordedC5Sheet metalNot recordedNone
SKF 22228 CCK/C3W33WithoutNot recordedC3Sheet metalNot recordedNone
SKF 22228 CCK/C4W33WithoutNot recordedC4Sheet metalNot recordedNone
SKF 22228 CCK/C5W33WithoutNot recordedC5Sheet metalNot recordedNone
SKF 22228 CCK/W33WithoutNormalCNSheet metalNot recordedNone
SKF 22228 CC/W33WithoutNormalCNSheet metalNot recordedNone
SKF 22228 CC/W513WithoutNot recordedCNSheet metalNot recordedNone
SKF 22228 K/C3W33VA9A1WithoutNot recordedC3Sheet metalNot recordedNone
SKF 22228 K/W33VA9A1WithoutNot recordedCNSheet metalNot recordedNone
SKF 22228/W33VA9A1WithoutNot recordedCNSheet metalNot recordedNone
FAG 22228-E1A-XL-2RSR-MNot recordedNot recordedCN (Group N) — Normal internal clearanceM — Brass CageNot recordedNot recorded
FAG 22228-E1A-XL-K-2RSR-MNot recordedNot recordedNot recordedM — Brass CageNot recordedNot recorded
FAG 22228-E1A-XL-K-2RSR-M-C3Not recordedNot recordedC3 (Group 3) — Internal clearance larger than CNM — Brass CageNot recordedNot recorded
FAG 22228-E1A-XL-K-MNot recordedNot recordedCN (Group N) — Normal internal clearanceM — Brass CageNot recordedNot recorded
FAG 22228-E1A-XL-K-M-C3Not recordedNot recordedC3 (Group 3) — Internal clearance larger than CNM — Brass CageNot recordedNot recorded
FAG 22228-E1A-XL-K-M-C4Not recordedNot recordedC4 (Group 4) — Internal clearance larger than C3M — Brass CageNot recordedNot recorded
FAG 22228-E1A-XL-MNot recordedNot recordedCN (Group N) — Normal internal clearanceM — Brass CageNot recordedNot recorded
FAG 22228-E1A-XL-M-C3Not recordedNot recordedC3 (Group 3) — Internal clearance larger than CNM — Brass CageNot recordedNot recorded
FAG 22228-E1-XLNot recordedNot recordedCN (Group N) — Normal internal clearanceJPA — Sheet metal cageNot recordedNot recorded
FAG 22228-E1-XL-C3Not recordedNot recordedC3 (Group 3) — Internal clearance larger than CNJPA — Sheet metal cageNot recordedNot recorded
FAG 22228-E1-XL-C4Not recordedNot recordedC4 (Group 4) — Internal clearance larger than C3JPA — Sheet metal cageNot recordedNot recorded
FAG 22228-E1-XL-C5Not recordedNot recordedNot recordedJPA — Sheet metal cageNot recordedNot recorded
FAG 22228-E1-XL-KNot recordedNot recordedCN (Group N) — Normal internal clearanceJPA — Sheet metal cageNot recordedNot recorded
FAG 22228-E1-XL-K-C2Not recordedNot recordedC2 (Group 2) — Internal clearance smaller than CNJPA — Sheet metal cageNot recordedNot recorded
FAG 22228-E1-XL-K-C3Not recordedNot recordedC3 (Group 3) — Internal clearance larger than CNJPA — Sheet metal cageNot recordedNot recorded
FAG 22228-E1-XL-K-C4Not recordedNot recordedC4 (Group 4) — Internal clearance larger than C3JPA — Sheet metal cageNot recordedNot recorded
TIMKEN 22228EJW33OpenNot recordedNot recordedSteel cageNot recordedNot recorded
TIMKEN 22228EJW33C3OpenNot recordedNot recordedSteel cageNot recordedNot recorded
TIMKEN 22228EMW33OpenNot recordedNot recordedBrass cageNot recordedNot recorded
TIMKEN 22228EMW33C3OpenNot recordedNot recordedBrass cageNot recordedNot recorded
TIMKEN 22228KEJW33OpenNot recordedNot recordedSteel cageNot recordedNot recorded
TIMKEN 22228KEJW33C3OpenNot recordedNot recordedSteel cageNot recordedNot recorded
TIMKEN 22228KEJW33C4OpenNot recordedNot recordedSteel cageNot recordedNot recorded
TIMKEN 22228KEMAW33C3OpenNot recordedNot recordedBrass cageNot recordedNot recorded
TIMKEN 22228KEMW33OpenNot recordedNot recordedBrass cageNot recordedNot recorded
TIMKEN 22228KEMW33C3OpenNot recordedNot recordedBrass cageNot recordedNot recorded
TIMKEN 22228KEMW33C4OpenNot recordedNot recordedBrass cageNot recordedNot recorded
NSK 22228CAME4Not recordedNot recordedCNMachined brassNot recordedNot recorded
NSK 22228CAMKE4Not recordedNot recordedCNMachined brassNot recordedNot recorded
NSK 22228CDE4Not recordedNot recordedCNPressed steelNot recordedNot recorded
NSK 22228CDKE4Not recordedNot recordedCNPressed steelNot recordedNot recorded
KOYO 22228RHRNot recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 22228RZK+AHX3128Not recordedNot recordedNot recordedNot recordedNot recordedNot recorded
KOYO 22228RZK+H3128Not recordedNot recordedNot recordedNot recordedNot recordedNot 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.

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.

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.

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.

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