Cross-brand designation analysis
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Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Dimensions verified
“NJ2320” across 6 loaded brands
At least two brands share the same bore, outside diameter and width. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFNJ 2320 ECJ100 × 215 × 73 mm | FAGNJ2320-E-XL-M1100 × 215 × 73 mm | INANJ2320-E-XL-MPAX-C4H100 × 215 × 73 mm | TIMKENNJ2320EJ100 × 215 × 73 mm | NSKNJ2320ET100 × 215 × 73 mm | KOYONJ2320100 × 215 × 73 mm |
|---|---|---|---|---|---|---|
| Comparable specifications | ||||||
| Brand | SKF | FAG | INA | TIMKEN | NSK | KOYO |
| Designation | NJ 2320 ECJ | NJ2320-E-XL-M1 | NJ2320-E-XL-MPAX-C4H | NJ2320EJ | NJ2320ET | NJ2320 |
| Product family | Cylindrical roller bearings | — | — | Cylindrical 1-Row | Cylindrical roller bearing | Single-row / NJ |
| Detailed type | Single row cylindrical roller bearing, nj design | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | — | NJ2320 | — | EX27536 | — | — |
| Bore diameterd | 100 mm | 100 mm | 100 mm | 100 mm | 100 mm | 100 mm |
| Outside diameterD | 215 mm | 215 mm | 215 mm | 215 mm | 215 mm | 215 mm |
| WidthB | 73 mm | 73 mm | 73 mm | 73 mm | 73 mm | 73 mm |
| Basic dynamic load ratingC | 670 kN | 680 kN | 680 kN | 658 kN | 700 kN | 544 kN |
| Basic static load ratingC0 | 735 kN | 720 kN | 720 kN | 737 kN | 715 kN | 548 kN |
| Fatigue load limitPu | 85 kN | 125 kN | 123 kN | — | — | 74.1 kN |
| Reference speednref | 3200 r/min | 2500 r/min | 2550 r/min | — | — | — |
| Limiting speednG | 3800 r/min | 5600 r/min | 4850 r/min | — | — | 2500 r/min |
| Mass≈m | 12.1 kg | 13.5 kg | 13.28 kg | 12.2 kg | — | 12.2 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — | — | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — | — | — |
| Sealing | Without | — | — | Open | — | — |
| Cage | Sheet metal | M1 — Two Piece Brass Cage Roller Guided | — | Window Steel cage | Polyamide 66 | — |
| Lubricant | None | — | — | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | -30 °C | — | — | — |
| Maximum operating temperatureTmax | — | 150 °C | 150 °C | — | — | — |
| Additional information | ||||||
| L-washer | — | HJ2320-E | — | — | — | — |
| Boundary dimensions | ||||||
| Bearing widthB | — | — | — | — | 73 mm | — |
| Minimum bearing chamferr min. | — | — | — | — | 3 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | — | 3 mm | — |
| Roller inscribed circle diameterFw | — | — | — | — | 127.5 mm | — |
| Calculation Factors | ||||||
| K Factor | — | — | — | 0.00 | — | — |
| Y1 Factor | — | — | — | 0.00 | — | — |
| Y2 Factor | — | — | — | 0.00 | — | — |
| Y0 Factor | — | — | — | 0.00 | — | — |
| E Factor | — | — | — | 0.00 | — | — |
| Cg Factor | — | — | — | 0.1163 | — | — |
| Capabilities & suitability | ||||||
| Radial load capacity | — | Yes | — | — | — | — |
| Axial load capacity in one direction | — | Yes | — | — | — | — |
| Suitable for grease lubrication | — | Yes | — | — | — | — |
| Suitable for oil lubrication | — | Yes | — | — | — | — |
| Unsealed design | — | Yes | — | — | — | — |
| Catalogue reference mass | ||||||
| Approximate shared-row mass — not separately stated for each rib arrangement | — | — | — | — | 11.8 kg | — |
| Classification | ||||||
| Official Category Path | — | — | — | — | — | Cylindrical roller bearings - Single-row - NJ |
| Official Classification 1 | — | — | — | — | — | Cylindrical roller bearings / Single-row / NJ |
| Construction | ||||||
| Single-row construction type | — | — | — | — | NJ | — |
| Rib arrangement | — | — | — | — | Two outer-ring ribs; one inner-ring rib | — |
| Standard cage material | — | — | — | — | Polyamide 66 | — |
| Standard cage marking | — | — | — | — | T | — |
| Other cage codes listed for this catalogue row | — | — | — | — | M, T7 | — |
| Precision — designation omission rule | — | — | — | — | ISO Normal when no precision suffix is specified | — |
| Clearance identification — verify interchangeability | — | — | — | — | No clearance suffix shown. CN omission applies to interchangeable designs; do not infer a numerical clearance. | — |
| Optimized crowning note | — | — | — | — | Catalogue asterisk: optimized crowning may be available; not verified as fitted | — |
| Dimensions | ||||||
| Minimum chamfer dimensionrmin | — | 3 mm | — | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.118 in | — | — | — | — |
| Minimum chamfer dimensionr1 min | — | 3 mm | — | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.118 in | — | — | — | — |
| Axial displacements | — | 4.2 mm | — | — | — | — |
| Axial displacements | — | 0.165 in | — | — | — | — |
| Raceway diameter outer ringE | — | 191.5 mm | — | — | — | — |
| Raceway diameter outer ringE | — | 7.539 in | — | — | — | — |
| Raceway diameter inner ringF | — | 127.5 mm | — | — | — | — |
| Raceway diameter inner ringF | — | 5.02 in | — | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 181.95 mm | — | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 7.163 in | — | — | — | — |
| Maximum rib diameter inner ringd1 | — | 139.4 mm | — | — | — | — |
| Maximum rib diameter inner ringd1 | — | 5.488 in | — | — | — | — |
| Engineering — Abutment dimensions | ||||||
| Diameter of spacer sleeved a | max. 124 mm | — | — | — | — | — |
| Diameter of shaft abutmentd b | min. 142 mm | — | — | — | — | — |
| Diameter of housing abutmentD a | max. 199.6 mm | — | — | — | — | — |
| Radius of filletr a | max. 2.5 mm | — | — | — | — | — |
| Engineering — Associated products | ||||||
| Angle ring | HJ 2320 EC | — | — | — | — | — |
| Engineering — Calculation data | ||||||
| SKF performance class | SKF Explorer | — | — | — | — | — |
| Minimum load factork r | 0.25 | — | — | — | — | — |
| Limiting valuee | 0.3 | — | — | — | — | — |
| Calculation factorY | 0.4 | — | — | — | — | — |
| Engineering — Dimensions | ||||||
| Shoulder diameter of inner ringd 1 | ≈ 139 mm | — | — | — | — | — |
| Shoulder diameter of outer ringD 1 | ≈ 181.1 mm | — | — | — | — | — |
| Raceway diameter of inner ringF | 127.5 mm | — | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 3 mm | — | — | — | — | — |
| Chamfer dimensionr 3,4 | min. 3 mm | — | — | — | — | — |
| Permissible axial displacements | max. 5.9 mm | — | — | — | — | — |
| Load ratings — standard cage | ||||||
| Basic dynamic radial load ratingCr | — | — | — | — | 700000 N | — |
| Basic static radial load ratingC0r | — | — | — | — | 715000 N | — |
| Logistics | ||||||
| Product net weight | 12.1 kg | — | — | — | — | — |
| eClass code | 23-05-09-01 | — | — | — | — | — |
| UNSPSC code | 31171505 | — | — | — | — | — |
| Lubrication-qualified speed — standard cage | ||||||
| Thermal speed rating — oil bath | — | — | — | — | 3400 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | — | 4000 r/min | — |
| Limiting speed — grease | — | — | — | — | 2400 r/min | — |
| Limiting speed — oil bath | — | — | — | — | 3000 r/min | — |
| Main Dimensions & Performance Data | ||||||
| Basic dynamic load rating, radialCr | — | 680,000 N | — | — | — | — |
| Basic dynamic load rating, radialCr | — | 152,877.698 lbf | — | — | — | — |
| Basic static load rating, radialC0r | — | 720,000 N | — | — | — | — |
| Basic static load rating, radialC0r | — | 161,870.504 lbf | — | — | — | — |
| Fatigue load limit, radialCur | — | 125,000 N | — | — | — | — |
| Fatigue load limit, radialCur | — | 28,102.518 lbf | — | — | — | — |
| Manufacturer Identity | ||||||
| Schaeffler Product Code | — | 371397 | 1376716 | — | — | — |
| Material Number | — | — | — | 000000000190072565 | — | — |
| Official Class Key | — | — | — | — | — | 040-010-000 |
| Base Type | — | NJ2320 | — | — | — | — |
| Gpsd Group | — | F01 | F01 | — | — | — |
| World Assembly Part Number | — | — | — | NJ2320EJ | — | — |
| Old Designation | — | ["NJ2320E.M1","NJ2320-E-M1"] | — | — | — | — |
| Product Line Id | — | 63 | 63 | — | — | — |
| Inner Ring Part Number | — | — | — | 100ARJE23 | — | — |
| X Life Marking | — | XL | XL | — | — | — |
| Outer Ring Part Number | — | — | — | 100ERUE23 | — | — |
| Drawing Number | — | — | — | M962264 | — | — |
| Upc | — | — | — | 0013992450296 | — | — |
| Official Source System | — | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | — | 2026-08-23T20:02:47.753 | — | — |
| SAP material number | — | 0192263300000 | — | — | — | — |
| Base product | — | 2305090111 | — | — | — | — |
| Bearing X designation | — | NJ2320-E-XL-M1 | — | — | — | — |
| Mounting Manager ID | — | NJ2320-E-XL-M1 | — | — | — | — |
| Grease application ID | — | NJ2320-E-XL-M1 | — | — | — | — |
| Mounting dimensions | ||||||
| Minimum diameter shaft shoulderda min | — | 114 mm | — | — | — | — |
| Minimum diameter shaft shoulderda min | — | 4.488 in | — | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 125 mm | — | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 4.921 in | — | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 201 mm | — | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 7.913 in | — | — | — | — |
| Minimum shaft shoulderdc min | — | 143 mm | — | — | — | — |
| Minimum shaft shoulderdc min | — | 5.63 in | — | — | — | — |
| Maximum recess radiusra max | — | 2.5 mm | — | — | — | — |
| Maximum recess radiusra max | — | 0.098 in | — | — | — | — |
| Mounting dimensions — shown arrangement | ||||||
| Minimum shaft shoulder diameterdb min. | — | — | — | — | 113 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | — | 202 mm | — |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | — | — | 124 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | — | 2.5 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | — | — | 2.5 mm | — |
| Product characteristics | ||||||
| DesignE | — | Increased Capacity Design | — | — | — | — |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance | — | — | — | — |
| Tolerance classPN | — | Normal (ISO 492:2023) | — | — | — | — |
| Number of rows1 | — | Single-row design | — | — | — | — |
| Product identity | ||||||
| Official product category | Cylindrical roller bearings | — | — | — | — | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-cylindrical-roller-bearings | — | — | — | — | — |
| Structure group ID | BC1_001_101 | — | — | — | — | — |
| Available from SKF | Yes | — | — | — | — | — |
| Remanufacturable | No | — | — | — | — | — |
| Product Identity | ||||||
| Construction | — | Cylindrical roller bearing NJ..-E-XL-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ | Cylindrical roller bearing NJ..-E-XL-MPAX, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ | Single Row Cylindrical Roller Bearing | Imperial Series | 3.9370 in Bore | 8.4646 in OD | 2.8740 in Width | Open | Cylindrical Bore | Stamped Window Steel Cage | C0 Clearance | — | — |
| Short Description | — | Cylindrical roller bearing | Cylindrical roller bearing | — | — | — |
| Type Description | — | — | — | Cylindrical 1-Row | — | — |
| Number Of Rows | 1 | — | — | 1 | — | — |
| Tapered Bore | — | — | — | N | — | — |
| Properties | ||||||
| Bearing part | Complete bearing | — | — | — | — | — |
| Axial displacement capability | In one direction | — | — | — | — | — |
| Locating feature, bearing outer ring | Without | — | — | — | — | — |
| Bore type | Cylindrical | — | — | — | — | — |
| Number of flanges, outer ring | 2 | — | — | — | — | — |
| Number of flanges, inner ring | 1 | — | — | — | — | — |
| Loose flange | None | — | — | — | — | — |
| Radial internal clearance | CN | — | — | — | — | — |
| Tolerance class | Normal | — | — | — | — | — |
| Coating | Without | — | — | — | — | — |
| Relubrication feature | Without | — | — | — | — | — |
| Indicative carbon footprint for new product | 44.9 kg CO 2 e | — | — | — | — | — |
| Technical Data | ||||||
| d | — | — | — | — | — | 215 mm |
| B | — | — | — | — | — | 73 mm |
| Bore Diameter (D) | — | 100 mm | 100 mm | — | — | — |
| R(Min.) | — | — | — | — | — | 3 mm |
| Outside Diamater (D) | — | 215 mm | 215 mm | — | — | — |
| R1(Min.) | — | — | — | — | — | 3 mm |
| Total Width (B) | — | 73 mm | 73 mm | — | — | — |
| Overall Width | — | — | — | 0.000 mm | — | — |
| Fw | — | — | — | — | — | 129.5 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 680,000 N | 680,000 N | — | — | — |
| Radial Rating | — | — | — | 658,000 N | — | — |
| Ew | — | — | — | — | — | - mm |
| Basic Static Load Rating, Radial (C0R) | — | 720,000 N | 720,000 N | — | — | — |
| Axial Rating | — | — | — | 0 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | — | 544 kN |
| Raceway Diameter Inner Ring (F) | — | 127.5 mm | 127.5 mm | — | — | — |
| Dynamic Rating C1 | — | — | — | 658,000 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | — | 548 kN |
| Operating Temperature Min. (Tmin) | — | -30 °C | -30 °C | — | — | — |
| Dynamic Rating C90 | — | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | — | 74.1 kN |
| Operating Temperature Max. (Tmax) | — | 150 °C | 150 °C | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | — | 0 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | — | 2500 min-1 |
| Limiting Speed (Limiting Spe) | — | 5,600 1/min | 4,850 1/min | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | — | 3700 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | — | 114 mm | — | — | — | — |
| Reference Speed (Nϑr) | — | 2,500 1/min | 2,550 1/min | — | — | — |
| Static Radial Rating C0 | — | — | — | 737,000 N | — | — |
| Sd1 | — | — | — | — | — | - mm |
| Maximum Recess Radius (Ra Max) | — | 2.5 mm | 3 mm | — | — | — |
| Extended Dynamic Rating Ce | — | — | — | 0 N | — | — |
| B1 | — | — | — | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 201 mm | 201 mm | — | — | — |
| Static Axial Rating C0A | — | — | — | 0 N | — | — |
| B2 | — | — | — | — | — | - mm |
| Minimum Shaft Shoulder (Dc Min) | — | 143 mm | — | — | — | — |
| Maximum Rib Diameter Inner Ring (D1) | — | 139.4 mm | 139.4 mm | — | — | — |
| Da(Min.) | — | — | — | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | — | 3 mm | 3 mm | — | — | — |
| Db(Min.) | — | — | — | — | — | - mm |
| Axial Displacement (S) | — | 4.2 mm | 4.2 mm | — | — | — |
| Db(Max.) | — | — | — | — | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 181.95 mm | 181.95 mm | — | — | — |
| Dc(Min.) | — | — | — | — | — | - mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 125 mm | 125 mm | — | — | — |
| Dd(Min.) | — | — | — | — | — | - mm |
| Minimum Chamfer Dimension (Rmin) | — | 3 mm | 3 mm | — | — | — |
| Da(Max.) | — | — | — | — | — | 202 mm |
| Raceway Diameter Outer Ring (E) | — | 191.5 mm | 191.5 mm | — | — | — |
| Fatigue Load Limit, Radial (Cur) | — | 125,000 N | 123,000 N | — | — | — |
| Ra(Max.) | — | — | — | — | — | 2.5 mm |
| Rb(Max.) | — | — | — | — | — | 2.5 mm |
| Mass(Refer.) | — | — | — | — | — | 12.2 kg |
| Temperature range | ||||||
| Operating temperature min.Tmin | — | -30 °C | — | — | — | — |
| Operating temperature min.Tmin | — | -22 °F | — | — | — | — |
| Operating temperature max.Tmax | — | 150 °C | — | — | — | — |
| Operating temperature max.Tmax | — | 302 °F | — | — | — | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.