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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One base designation across loaded brands
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Dimensions verified
“NU1092” across 4 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 | SKFNU 1092 MA460 × 680 × 100 mm | FAGNU1092-TB-M1460 × 680 × 100 mm | NSKNU1092460 × 680 × 100 mm | KOYONU1092460 × 680 × 100 mm |
|---|---|---|---|---|
| Comparable specifications | ||||
| Brand | SKF | FAG | NSK | KOYO |
| Designation | NU 1092 MA | NU1092-TB-M1 | NU1092 | NU1092 |
| Product family | Cylindrical roller bearings | — | Cylindrical roller bearing | Single-row / NU |
| Detailed type | Single row cylindrical roller bearing, nu design | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | — | NU1092 | — | — |
| Bore diameterd | 460 mm | 460 mm | 460 mm | 460 mm |
| Outside diameterD | 680 mm | 680 mm | 680 mm | 680 mm |
| WidthB | 100 mm | 100 mm | 100 mm | 100 mm |
| Basic dynamic load ratingC | 1650 kN | 1680 kN | 1950 kN | 2000 kN |
| Basic static load ratingC0 | 2850 kN | 2950 kN | 2740 kN | 2730 kN |
| Fatigue load limitPu | — | 217 kN | — | 259 kN |
| Reference speednref | 950 r/min | 830 r/min | — | — |
| Limiting speednG | 1200 r/min | 1530 r/min | — | 630 r/min |
| Mass≈m | 126 kg | 121.15 kg | — | 127 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — |
| Sealing | Without | — | — | — |
| Cage | Machined brass | M1 — Two Piece Brass Cage Roller Guided | Machined brass | — |
| Lubricant | None | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — |
| Boundary dimensions | ||||
| Bearing widthB | — | — | 100 mm | — |
| Minimum bearing chamferr min. | — | — | 6 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | 6 mm | — |
| Roller inscribed circle diameterFw | — | — | 516 mm | — |
| Capabilities & suitability | ||||
| Radial load capacity | — | 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 | — | — | 123 kg | — |
| Classification | ||||
| Official Category Path | — | — | — | Cylindrical roller bearings - Single-row - NU |
| Official Classification 1 | — | — | — | Cylindrical roller bearings / Single-row / NU |
| Construction | ||||
| Single-row construction type | — | — | NU | — |
| Rib arrangement | — | — | Two outer-ring ribs; ribless inner ring | — |
| 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 | — | 6 mm | — | — |
| Minimum chamfer dimensionrmin | — | 0.236 in | — | — |
| Minimum chamfer dimensionr1 min | — | 6 mm | — | — |
| Minimum chamfer dimensionr1 min | — | 0.236 in | — | — |
| Axial displacements | — | 11.2 mm | — | — |
| Axial displacements | — | 0.441 in | — | — |
| Raceway diameter outer ringE | — | 624 mm | — | — |
| Raceway diameter outer ringE | — | 24.567 in | — | — |
| Raceway diameter inner ringF | — | 516 mm | — | — |
| Raceway diameter inner ringF | — | 20.315 in | — | — |
| Minimum rib diameter outer ringD1 min | — | 602.4 mm | — | — |
| Minimum rib diameter outer ringD1 min | — | 23.717 in | — | — |
| Load ratings — standard cage | ||||
| Basic dynamic radial load ratingCr | — | — | 1950000 N | — |
| Basic static radial load ratingC0r | — | — | 2740000 N | — |
| Logistics | ||||
| Product net weight | 126.0 kg | — | — | — |
| eClass code | 23-05-09-01 | — | — | — |
| UNSPSC code | 31171505 | — | — | — |
| Lubrication-qualified speed — standard cage | ||||
| Thermal speed rating — oil bath | — | — | 950 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | Not stated in this catalogue row | — |
| Limiting speed — grease | — | — | 750 r/min | — |
| Limiting speed — oil bath | — | — | 950 r/min | — |
| Main Dimensions & Performance Data | ||||
| Basic dynamic load rating, radialCr | — | 1,680,000 N | — | — |
| Basic dynamic load rating, radialCr | — | 377,697.842 lbf | — | — |
| Basic static load rating, radialC0r | — | 2,950,000 N | — | — |
| Basic static load rating, radialC0r | — | 663,219.424 lbf | — | — |
| Fatigue load limit, radialCur | — | 217,000 N | — | — |
| Fatigue load limit, radialCur | — | 48,785.971 lbf | — | — |
| Manufacturer Identity | ||||
| Schaeffler Product Code | — | 369830 | — | — |
| Official Class Key | — | — | — | 040-010-000 |
| Base Type | — | NU1092 | — | — |
| Gpsd Group | — | F01 | — | — |
| Product Line Id | — | 75 | — | — |
| SAP material number | — | 0815118760000 | — | — |
| Base product | — | 2305090102 | — | — |
| Bearing X designation | — | NU1092-TB-M1 | — | — |
| Mounting Manager ID | — | NU1092-TB-M1 | — | — |
| Grease application ID | — | NU1092-TB-M1 | — | — |
| Mounting dimensions | ||||
| Minimum diameter shaft shoulderda min | — | 483 mm | — | — |
| Minimum diameter shaft shoulderda min | — | 19.016 in | — | — |
| Maximum diameter of shaft shoulderda max | — | 510 mm | — | — |
| Maximum diameter of shaft shoulderda max | — | 20.079 in | — | — |
| Minimum shaft shoulderdb min | — | 522 mm | — | — |
| Minimum shaft shoulderdb min | — | 20.551 in | — | — |
| Maximum diameter of housing shoulderDa max | — | 657 mm | — | — |
| Maximum diameter of housing shoulderDa max | — | 25.866 in | — | — |
| Maximum recess radiusra max | — | 5 mm | — | — |
| Maximum recess radiusra max | — | 0.197 in | — | — |
| Maximum recess radiusra1 max | — | 5 mm | — | — |
| Maximum recess radiusra1 max | — | 0.197 in | — | — |
| Mounting dimensions — shown arrangement | ||||
| Minimum shaft shoulder diameterdb min. | — | — | 486 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | 654 mm | — |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | 511 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | 5 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | 5 mm | — |
| Product characteristics | ||||
| DesignTB | — | Bearings with increased axial load capacity | — | — |
| 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 NU20..-E-XL-M1, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6 | — | — |
| Short Description | — | Cylindrical roller bearing | — | — |
| Properties | ||||
| Bearing part | Complete bearing | — | — | — |
| Axial displacement capability | In both directions | — | — | — |
| Number of rows | 1 | — | — | — |
| Locating feature, bearing outer ring | Without | — | — | — |
| Bore type | Cylindrical | — | — | — |
| Number of flanges, outer ring | 2 | — | — | — |
| Number of flanges, inner ring | 0 | — | — | — |
| 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 | 466.0 kg CO 2 e | — | — | — |
| Indicative carbon footprint for remanufactured product | 155.0 kg CO 2 e | — | — | — |
| Technical Data | ||||
| d | — | — | — | 680 mm |
| B | — | — | — | 100 mm |
| Bore Diameter (D) | — | 460 mm | — | — |
| R(Min.) | — | — | — | 6 mm |
| Outside Diamater (D) | — | 680 mm | — | — |
| R1(Min.) | — | — | — | 6 mm |
| Total Width (B) | — | 100 mm | — | — |
| Fw | — | — | — | 516 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 1,680,000 N | — | — |
| Ew | — | — | — | - mm |
| Basic Static Load Rating, Radial (C0R) | — | 2,950,000 N | — | — |
| Basic Load Ratings : Cr | — | — | — | 2000 kN |
| Raceway Diameter Inner Ring (F) | — | 516 mm | — | — |
| Basic Load Ratings : C0R | — | — | — | 2730 kN |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — |
| Fatigue Load Limit : Cu | — | — | — | 259 kN |
| Minimum Diameter Shaft Shoulder (Da) | — | 483 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | 630 min-1 |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | 750 min-1 |
| Limiting Speed (Limiting Spe) | — | 1,530 1/min | — | — |
| Sd1 | — | — | — | - mm |
| Reference Speed (Nϑr) | — | 830 1/min | — | — |
| B1 | — | — | — | - mm |
| Maximum Recess Radius (Ra Max) | — | 5 mm | — | — |
| B2 | — | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 657 mm | — | — |
| Da(Min.) | — | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | — | 6 mm | — | — |
| Db(Min.) | — | — | — | - mm |
| Axial Displacement (S) | — | 11.2 mm | — | — |
| Db(Max.) | — | — | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 602.4 mm | — | — |
| Dc(Min.) | — | — | — | - mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 510 mm | — | — |
| Dd(Min.) | — | — | — | - mm |
| Maximum Recess Radius (Ra1 Max) | — | 5 mm | — | — |
| Da(Max.) | — | — | — | 656 mm |
| Minimum Chamfer Dimension (Rmin) | — | 6 mm | — | — |
| Raceway Diameter Outer Ring (E) | — | 624 mm | — | — |
| Minimum Shaft Shoulder (Db Min) | — | 522 mm | — | — |
| Ra(Max.) | — | — | — | 5 mm |
| Fatigue Load Limit, Radial (Cur) | — | 217,000 N | — | — |
| Rb(Max.) | — | — | — | 5 mm |
| Mass(Refer.) | — | — | — | 127 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.