Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Dimensions verified
“NJ2236” across 5 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 2236 ECML180 × 320 × 86 mm | FAGNJ2236-E-XL-M1180 × 320 × 86 mm | TIMKENNJ2236EMA180 × 320 × 86 mm | NSKNJ2236EM180 × 320 × 86 mm | KOYONJ2236180 × 320 × 86 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | NJ 2236 ECML | NJ2236-E-XL-M1 | NJ2236EMA | NJ2236EM | NJ2236 |
| 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 |
| Series | — | NJ2236 | EX27594 | — | — |
| Bore diameterd | 180 mm | 180 mm | 180 mm | 180 mm | 180 mm |
| Outside diameterD | 320 mm | 320 mm | 320 mm | 320 mm | 320 mm |
| WidthB | 86 mm | 86 mm | 86 mm | 86 mm | 86 mm |
| Basic dynamic load ratingC | 1100 kN | 1180 kN | 1140 kN | 1240 kN | 929 kN |
| Basic static load ratingC0 | 1430 kN | 1490 kN | 1520 kN | 1510 kN | 1140 kN |
| Fatigue load limitPu | 146 kN | 228 kN | — | — | 133 kN |
| Reference speednref | 2200 r/min | 1380 r/min | — | — | — |
| Limiting speednG | 3600 r/min | 3700 r/min | — | — | 1600 r/min |
| Mass≈m | 30.6 kg | 30.48 kg | 31.2 kg | — | 31.2 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — | — |
| Sealing | Without | — | Open | — | — |
| Cage | Machined brass | M1 — Two Piece Brass Cage Roller Guided | Window Brass cage | Machined brass | — |
| Lubricant | None | — | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — | — |
| Additional information | |||||
| L-washer | — | HJ2236-E | — | — | — |
| Boundary dimensions | |||||
| Bearing widthB | — | — | — | 86 mm | — |
| Minimum bearing chamferr min. | — | — | — | 4 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | 4 mm | — |
| Roller inscribed circle diameterFw | — | — | — | 215 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 | — | — | 0.1408 | — | — |
| 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 | — | — | — |
| Largebearing | — | Yes | — | — | — |
| Catalogue reference mass | |||||
| Approximate shared-row mass — not separately stated for each rib arrangement | — | — | — | 31.4 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 | — | — | — | Machined brass | — |
| Standard cage marking | — | — | — | M | — |
| Other cage codes listed for this catalogue row | — | — | — | None listed in this row | — |
| 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 | — | 4 mm | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.157 in | — | — | — |
| Minimum chamfer dimensionr1 min | — | 4 mm | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.157 in | — | — | — |
| Axial displacements | — | 7.2 mm | — | — | — |
| Axial displacements | — | 0.283 in | — | — | — |
| Raceway diameter outer ringE | — | 291 mm | — | — | — |
| Raceway diameter outer ringE | — | 11.457 in | — | — | — |
| Raceway diameter inner ringF | — | 215 mm | — | — | — |
| Raceway diameter inner ringF | — | 8.465 in | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 280 mm | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 11.024 in | — | — | — |
| Maximum rib diameter inner ringd1 | — | 229 mm | — | — | — |
| Maximum rib diameter inner ringd1 | — | 9.016 in | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of spacer sleeved a | max. 211 mm | — | — | — | — |
| Diameter of shaft abutmentd b | min. 233 mm | — | — | — | — |
| Diameter of housing abutmentD a | max. 302.2 mm | — | — | — | — |
| Radius of filletr a | max. 3 mm | — | — | — | — |
| Engineering — Associated products | |||||
| Angle ring | HJ 2236 EC | — | — | — | — |
| Engineering — Calculation data | |||||
| SKF performance class | SKF Explorer | — | — | — | — |
| Minimum load factork r | 0.3 | — | — | — | — |
| Limiting valuee | 0.3 | — | — | — | — |
| Calculation factorY | 0.4 | — | — | — | — |
| Engineering — Dimensions | |||||
| Shoulder diameter of inner ringd 1 | ≈ 229 mm | — | — | — | — |
| Shoulder diameter of outer ringD 1 | ≈ 280 mm | — | — | — | — |
| Raceway diameter of inner ringF | 215 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 4 mm | — | — | — | — |
| Chamfer dimensionr 3,4 | min. 4 mm | — | — | — | — |
| Permissible axial displacements | max. 4.2 mm | — | — | — | — |
| Load ratings — standard cage | |||||
| Basic dynamic radial load ratingCr | — | — | — | 1240000 N | — |
| Basic static radial load ratingC0r | — | — | — | 1510000 N | — |
| Logistics | |||||
| Product net weight | 30.6 kg | — | — | — | — |
| eClass code | 23-05-09-01 | — | — | — | — |
| UNSPSC code | 31171505 | — | — | — | — |
| Lubrication-qualified speed — standard cage | |||||
| Thermal speed rating — oil bath | — | — | — | 2000 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | 3200 r/min | — |
| Limiting speed — grease | — | — | — | 1700 r/min | — |
| Limiting speed — oil bath | — | — | — | 2000 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic dynamic load rating, radialCr | — | 1,180,000 N | — | — | — |
| Basic dynamic load rating, radialCr | — | 265,287.77 lbf | — | — | — |
| Basic static load rating, radialC0r | — | 1,490,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 334,982.014 lbf | — | — | — |
| Fatigue load limit, radialCur | — | 228,000 N | — | — | — |
| Fatigue load limit, radialCur | — | 51,258.993 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 371323 | — | — | — |
| Material Number | — | — | 000000000190019854 | — | — |
| Official Class Key | — | — | — | — | 040-010-000 |
| Base Type | — | NJ2236 | — | — | — |
| World Assembly Part Number | — | — | NJ2236EMA | — | — |
| Old Designation | — | ["NJ2236-E-M1","NJ2236E.M1"] | — | — | — |
| Inner Ring Part Number | — | — | 180ARJE22 | — | — |
| Gpsd Group | — | F01 | — | — | — |
| Outer Ring Part Number | — | — | 180ERUE22 | — | — |
| Product Line Id | — | 63 | — | — | — |
| Drawing Number | — | — | M103850 | — | — |
| X Life Marking | — | XL | — | — | — |
| Upc | — | — | 0087796303089 | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:47.753 | — | — |
| SAP material number | — | 0192244350000 | — | — | — |
| Base product | — | 2305090111 | — | — | — |
| Mounting dimensions | |||||
| Minimum diameter shaft shoulderda min | — | 197 mm | — | — | — |
| Minimum diameter shaft shoulderda min | — | 7.756 in | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 214 mm | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 8.425 in | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 303 mm | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 11.929 in | — | — | — |
| Minimum shaft shoulderdc min | — | 233 mm | — | — | — |
| Minimum shaft shoulderdc min | — | 9.173 in | — | — | — |
| Maximum recess radiusra max | — | 3 mm | — | — | — |
| Maximum recess radiusra max | — | 0.118 in | — | — | — |
| Mounting dimensions — shown arrangement | |||||
| Minimum shaft shoulder diameterdb min. | — | — | — | 196 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | 304 mm | — |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | — | 210 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 3 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | — | 3 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 | Yes | — | — | — | — |
| 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 | Single Row Cylindrical Roller Bearing | Imperial Series | 7.0866 in Bore | 12.5984 in OD | 3.3858 in Width | Open | Cylindrical Bore | Machined Window Brass Cage | C0 Clearance | — | — |
| Type Description | — | — | Cylindrical 1-Row | — | — |
| Short Description | — | Cylindrical roller bearing | — | — | — |
| 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 | — | — | — | — |
| Candidate for remanufacturing | Yes | — | — | — | — |
| Indicative carbon footprint for new product | 113.0 kg CO 2 e | — | — | — | — |
| Indicative carbon footprint for remanufactured product | 37.7 kg CO 2 e | — | — | — | — |
| Technical Data | |||||
| d | — | — | — | — | 320 mm |
| B | — | — | — | — | 86 mm |
| R(Min.) | — | — | — | — | 4 mm |
| R1(Min.) | — | — | — | — | 4 mm |
| Bore Diameter (D) | — | 180 mm | — | — | — |
| Overall Width | — | — | 0.000 mm | — | — |
| Fw | — | — | — | — | 218 mm |
| Outside Diamater (D) | — | 320 mm | — | — | — |
| Radial Rating | — | — | 1,140,000 N | — | — |
| Ew | — | — | — | — | - mm |
| Total Width (B) | — | 86 mm | — | — | — |
| Axial Rating | — | — | 0 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 929 kN |
| Basic Dynamic Load Rating, Radial (Cr) | — | 1,180,000 N | — | — | — |
| Dynamic Rating C1 | — | — | 1,140,000 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 1140 kN |
| Basic Static Load Rating, Radial (C0R) | — | 1,490,000 N | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 133 kN |
| Raceway Diameter Inner Ring (F) | — | 215 mm | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 1600 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 2200 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | — | 197 mm | — | — | — |
| Static Radial Rating C0 | — | — | 1,520,000 N | — | — |
| Sd1 | — | — | — | — | - mm |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — | — |
| Extended Dynamic Rating Ce | — | — | 0 N | — | — |
| B1 | — | — | — | — | - mm |
| Limiting Speed (Limiting Spe) | — | 3,700 1/min | — | — | — |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| B2 | — | — | — | — | - mm |
| Minimum Shaft Shoulder (Dc Min) | — | 233 mm | — | — | — |
| Da(Min.) | — | — | — | — | - mm |
| Reference Speed (Nϑr) | — | 1,380 1/min | — | — | — |
| Db(Min.) | — | — | — | — | - mm |
| Maximum Recess Radius (Ra Max) | — | 3 mm | — | — | — |
| Db(Max.) | — | — | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 303 mm | — | — | — |
| Dc(Min.) | — | — | — | — | - mm |
| Maximum Rib Diameter Inner Ring (D1) | — | 229 mm | — | — | — |
| Dd(Min.) | — | — | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | — | 4 mm | — | — | — |
| Da(Max.) | — | — | — | — | 304 mm |
| Axial Displacement (S) | — | 7.2 mm | — | — | — |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 280 mm | — | — | — |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 214 mm | — | — | — |
| Ra(Max.) | — | — | — | — | 3 mm |
| Minimum Chamfer Dimension (Rmin) | — | 4 mm | — | — | — |
| Rb(Max.) | — | — | — | — | 3 mm |
| Raceway Diameter Outer Ring (E) | — | 291 mm | — | — | — |
| Mass(Refer.) | — | — | — | — | 31.2 kg |
| Fatigue Load Limit, Radial (Cur) | — | 228,000 N | — | — | — |
| 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.