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
“NJ1040” across 3 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 | FAGNJ1040-XL-M1200 × 310 × 51 mm | TIMKENNJ1040MAC3200 × 310 × 51 mm | NSKNJ1040200 × 310 × 51 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | TIMKEN | NSK |
| Designation | NJ1040-XL-M1 | NJ1040MAC3 | NJ1040 |
| Product family | — | Cylindrical 1-Row | Cylindrical roller bearing |
| Detailed type | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | NJ1040 | EX26180 | — |
| Bore diameterd | 200 mm | 200 mm | 200 mm |
| Outside diameterD | 310 mm | 310 mm | 310 mm |
| WidthB | 51 mm | 51 mm | 51 mm |
| Basic dynamic load ratingC | 470 kN | 440 kN | 480 kN |
| Basic static load ratingC0 | 600 kN | 596 kN | 580 kN |
| Fatigue load limitPu | 88 kN | — | — |
| Reference speednref | 2310 r/min | — | — |
| Limiting speednG | 4100 r/min | — | — |
| Mass≈m | 14.1 kg | 14.4 kg | — |
| Precision class | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN (Group N) — Normal internal clearance | — | — |
| Sealing | — | Open | — |
| Cage | M1 — Two Piece Brass Cage Roller Guided | Window Brass cage | Machined brass |
| Minimum operating temperatureTmin | -30 °C | — | — |
| Maximum operating temperatureTmax | 150 °C | — | — |
| Boundary dimensions | |||
| Bearing widthB | — | — | 51 mm |
| Minimum bearing chamferr min. | — | — | 2.1 mm |
| Minimum secondary bearing chamferr1 min. | — | — | 2.1 mm |
| Roller inscribed circle diameterFw | — | — | 229 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 | — | 0.1199 | — |
| 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 | — | — | 14 kg |
| 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 is usually omitted for this series |
| 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 | — | — | No optimized-crowning asterisk on this row |
| Dimensions | |||
| Minimum chamfer dimensionrmin | 2.1 mm | — | — |
| Minimum chamfer dimensionrmin | 0.083 in | — | — |
| Minimum chamfer dimensionr1 min | 2.1 mm | — | — |
| Minimum chamfer dimensionr1 min | 0.083 in | — | — |
| Axial displacements | 5.8 mm | — | — |
| Axial displacements | 0.228 in | — | — |
| Raceway diameter outer ringE | 281 mm | — | — |
| Raceway diameter outer ringE | 11.063 in | — | — |
| Raceway diameter inner ringF | 229 mm | — | — |
| Raceway diameter inner ringF | 9.016 in | — | — |
| Minimum rib diameter outer ringD1 min | 271.5 mm | — | — |
| Minimum rib diameter outer ringD1 min | 10.689 in | — | — |
| Maximum rib diameter inner ringd1 | 239.1 mm | — | — |
| Maximum rib diameter inner ringd1 | 9.413 in | — | — |
| Load ratings — standard cage | |||
| Basic dynamic radial load ratingCr | — | — | 480000 N |
| Basic static radial load ratingC0r | — | — | 580000 N |
| Lubrication-qualified speed — standard cage | |||
| Thermal speed rating — oil bath | — | — | 2600 r/min |
| Mechanical limiting speed — forced oil circulation | — | — | Not stated in this catalogue row |
| Limiting speed — grease | — | — | 2000 r/min |
| Limiting speed — oil bath | — | — | 2400 r/min |
| Main Dimensions & Performance Data | |||
| Basic dynamic load rating, radialCr | 470,000 N | — | — |
| Basic dynamic load rating, radialCr | 105,665.468 lbf | — | — |
| Basic static load rating, radialC0r | 600,000 N | — | — |
| Basic static load rating, radialC0r | 134,892.086 lbf | — | — |
| Fatigue load limit, radialCur | 88,000 N | — | — |
| Fatigue load limit, radialCur | 19,784.173 lbf | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 372200 | — | — |
| Material Number | — | 000000000190032591 | — |
| Base Type | NJ1040 | — | — |
| World Assembly Part Number | — | NJ1040MA | — |
| Old Designation | ["NJ1040-M1"] | — | — |
| Inner Ring Part Number | — | 200ARJA10 | — |
| Gpsd Group | F01 | — | — |
| Outer Ring Part Number | — | 200ERUA10 | — |
| Product Line Id | 63 | — | — |
| Drawing Number | — | M946863 | — |
| X Life Marking | XL | — | — |
| Upc | — | 0013992253507 | — |
| Official Source System | — | CORE BP - DS DF | — |
| Official Last Run | — | 2026-08-23T20:02:47.4 | — |
| SAP material number | 0382594000000 | — | — |
| Base product | 2305090111 | — | — |
| Bearing X designation | NJ1040-XL-M1 | — | — |
| Mounting Manager ID | NJ1040-XL-M1 | — | — |
| Grease application ID | NJ1040-XL-M1 | — | — |
| Mounting dimensions | |||
| Minimum diameter shaft shoulderda min | 210 mm | — | — |
| Minimum diameter shaft shoulderda min | 8.268 in | — | — |
| Maximum diameter of shaft shoulderda max | 226 mm | — | — |
| Maximum diameter of shaft shoulderda max | 8.898 in | — | — |
| Maximum diameter of housing shoulderDa max | 300 mm | — | — |
| Maximum diameter of housing shoulderDa max | 11.811 in | — | — |
| Minimum shaft shoulderdc min | 242 mm | — | — |
| Minimum shaft shoulderdc min | 9.528 in | — | — |
| Maximum recess radiusra max | 2 mm | — | — |
| Maximum recess radiusra max | 0.079 in | — | — |
| Mounting dimensions — shown arrangement | |||
| Minimum shaft shoulder diameterdb min. | — | — | 211 mm |
| Maximum housing shoulder diameterDa max. | — | — | 299 mm |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | 226 mm |
| Maximum adjacent fillet radiusra max. | — | — | 2 mm |
| Maximum secondary adjacent fillet radiusrb max. | — | — | 2 mm |
| Product characteristics | |||
| Design | Standard | — | — |
| Radial internal clearanceCN (Group N) | Normal internal clearance | — | — |
| Tolerance classPN | Normal (ISO 492:2023) | — | — |
| Number of rows1 | Single-row design | — | — |
| Product Identity | |||
| Construction | Cylindrical roller bearing NJ..-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 | 7.8740 in Bore | 12.2047 in OD | 2.0079 in Width | Open | Cylindrical Bore | Machined Window Brass Cage | C3 Clearance | — |
| Type Description | — | Cylindrical 1-Row | — |
| Short Description | Cylindrical roller bearing | — | — |
| Number Of Rows | — | 1 | — |
| Tapered Bore | — | N | — |
| Technical Data | |||
| Bore Diameter (D) | 200 mm | — | — |
| Overall Width | — | 0.000 mm | — |
| Outside Diamater (D) | 310 mm | — | — |
| Radial Rating | — | 440,000 N | — |
| Total Width (B) | 51 mm | — | — |
| Axial Rating | — | 0 N | — |
| Basic Dynamic Load Rating, Radial (Cr) | 470,000 N | — | — |
| Dynamic Rating C1 | — | 440,000 N | — |
| Basic Static Load Rating, Radial (C0R) | 600,000 N | — | — |
| Dynamic Rating C90 | — | 0 N | — |
| Raceway Diameter Inner Ring (F) | 229 mm | — | — |
| Dynamic Axial Rating Ca90 | — | 0 N | — |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| Dynamic Axial Rating Ca1 | — | 0 N | — |
| Minimum Diameter Shaft Shoulder (Da) | 210 mm | — | — |
| Static Radial Rating C0 | — | 596,000 N | — |
| Operating Temperature Max. (Tmax) | 150 °C | — | — |
| Extended Dynamic Rating Ce | — | 0 N | — |
| Limiting Speed (Limiting Spe) | 4,100 1/min | — | — |
| Static Axial Rating C0A | — | 0 N | — |
| Minimum Shaft Shoulder (Dc Min) | 242 mm | — | — |
| Reference Speed (Nϑr) | 2,310 1/min | — | — |
| Maximum Recess Radius (Ra Max) | 2 mm | — | — |
| Maximum Diameter Of Housing Shoulder (Da) | 300 mm | — | — |
| Maximum Rib Diameter Inner Ring (D1) | 239.1 mm | — | — |
| Minimum Chamfer Dimension (R1 Min) | 2.1 mm | — | — |
| Axial Displacement (S) | 5.8 mm | — | — |
| Minimum Rib Diameter Outer Ring (D1 Min) | 271.5 mm | — | — |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 226 mm | — | — |
| Minimum Chamfer Dimension (Rmin) | 2.1 mm | — | — |
| Raceway Diameter Outer Ring (E) | 281 mm | — | — |
| Fatigue Load Limit, Radial (Cur) | 88,000 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.