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 differ
“29256” across 3 loaded brands
The base designation is shared, but the loaded boundary dimensions do not agree. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKF29256280 × 380 × mm | FAG29256-E1-MB280 × 380 × 60 mm | KOYO29256280 × 380 × 19 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | FAG | KOYO |
| Designation | 29256 | 29256-E1-MB | 29256 |
| Product family | Spherical roller thrust bearings | — | — |
| Detailed type | Spherical roller thrust bearing with machined metal cage | Axial spherical roller bearings | Axial spherical roller bearings |
| Series | — | 29256 | — |
| Bore diameterd | 280 mm | 280 mm | 280 mm |
| Outside diameterD | 380 mm | 380 mm | 380 mm |
| WidthB | — | 60 mm | 19 mm |
| HeightH | 60 mm | — | — |
| Basic dynamic load ratingC | 863 kN | — | — |
| Basic static load ratingC0 | 4000 kN | — | — |
| Fatigue load limitPu | 375 kN | — | 225 kN |
| Reference speednref | 1000 r/min | 900 r/min | — |
| Limiting speednG | 1700 r/min | 1670 r/min | 1150 r/min |
| Mass≈m | 19.2 kg | 19.03 kg | 19.5 kg |
| Cage | Machined brass | MB — Solid brass cage | — |
| Minimum operating temperatureTmin | — | -30 °C | — |
| Maximum operating temperatureTmax | — | 200 °C | — |
| 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 | — |
| Staticangularerrorandmisalignment | — | Yes | — |
| Dynamicangularerrorandmisalignment | — | Yes | — |
| Classification | |||
| Official Category Path | — | — | Spherical thrust roller bearings |
| Official Classification 1 | — | — | Spherical thrust roller bearings |
| Dimensions | |||
| Bore diameter housing washerD1 | — | 323 mm | — |
| Bore diameter housing washerD1 | — | 12.717 in | — |
| Rip diameter shaft washerd1 | — | 360 mm | — |
| Rip diameter shaft washerd1 | — | 14.173 in | — |
| Minimum chamfer dimensionrmin | — | 2.1 mm | — |
| Minimum chamfer dimensionrmin | — | 0.083 in | — |
| Height of the housing washerT1 | — | 30 mm | — |
| Height of the housing washerT1 | — | 1.181 in | — |
| Height of shaft washerT2 | — | 22 mm | — |
| Height of shaft washerT2 | — | 0.866 in | — |
| Height of the shaft washerT3 | — | 38 mm | — |
| Height of the shaft washerT3 | — | 1.496 in | — |
| Height of shaft washer, inc. lip ringT4 | — | 57 mm | — |
| Height of shaft washer, inc. lip ringT4 | — | 2.244 in | — |
| Distance of the center pointA | — | 150 mm | — |
| Distance of the center pointA | — | 5.906 in | — |
| Engineering — Abutment dimensions | |||
| Diameter of shaft abutmentd a | min. 325 mm | — | — |
| Diameter of housing abutmentD a | max. 347 mm | — | — |
| Fillet radiusr a | max. 2 mm | — | — |
| Engineering — Calculation data | |||
| Minimum axial load factorA | 1.5 | — | — |
| Engineering — Dimensions | |||
| Outside diameter of shaft washer end side faced 1 | ≈ 370 mm | — | — |
| Shoulder diameter outer ringD 1 | ≈ 323 mm | — | — |
| Width shaft washer or length of shaft washer bore diameter that fits on shaft (bearings with a machined cage)B | 19 mm | — | — |
| Height shaft washer + cageB 1 | 57 mm | — | — |
| Height housing washerC | 30.5 mm | — | — |
| Distance from shaft washer end side face to pressure points | 150 mm | — | — |
| Chamfer dimension shaft washerr 1,2 | min. 2.1 mm | — | — |
| Logistics | |||
| Product net weight | 19.2 kg | — | — |
| eClass code | 23-05-11-03 | — | — |
| UNSPSC code | 31171507 | — | — |
| Main Dimensions & Performance Data | |||
| Section heightT | — | 60 mm | — |
| Section heightT | — | 2.362 in | — |
| Basic dynamic load rating, axialCa | — | 1,020,000 N | — |
| Basic dynamic load rating, axialCa | — | 229,316.547 lbf | — |
| Basic static load rating, axialC0a | — | 4,700,000 N | — |
| Basic static load rating, axialC0a | — | 1,056,654.676 lbf | — |
| Fatigue load limit, axialCua | — | 530,000 N | — |
| Fatigue load limit, axialCua | — | 119,154.676 lbf | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 396475 | — |
| Official Class Key | — | — | 080-000-000 |
| Base Type | — | 29256 | — |
| Old Designation | — | ["29256E1MB"] | — |
| Gpsd Group | — | F03 | — |
| Product Line Id | — | 78 | — |
| X Life Marking | — | n.r. | — |
| SAP material number | — | 0389994800000 | — |
| Base product | — | 2305110301 | — |
| Bearing X designation | — | 29256-E1-MB | — |
| Mounting Manager ID | — | 29256-E1-MB | — |
| Mounting dimensions | |||
| Minimum diameter shaft shoulderda min | — | 330 mm | — |
| Minimum diameter shaft shoulderda min | — | 12.992 in | — |
| Maximum diameter of housing shoulderDa max | — | 351 mm | — |
| Maximum diameter of housing shoulderDa max | — | 13.819 in | — |
| Minimum bore diameter housingDb min | — | 385 mm | — |
| Minimum bore diameter housingDb min | — | 15.157 in | — |
| Maximum distance sleevedb max | — | 293 mm | — |
| Maximum distance sleevedb max | — | 11.535 in | — |
| Maximum recess radiusra max | — | 2 mm | — |
| Maximum recess radiusra max | — | 0.079 in | — |
| Product characteristics | |||
| Heat treatment | — | Standard | — |
| Locating feature, housing washer | None | Without | — |
| Handling thread holes | — | Without | — |
| Constricted width and inclination variation | — | Standard | — |
| Test certificate | — | Without | — |
| Product identity | |||
| Official product category | Spherical roller thrust bearings | — | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/spherical-roller-thrust-bearings | — | — |
| Structure group ID | BHS_001 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | Yes | — | — |
| Product Identity | |||
| Construction | — | Axial spherical roller bearing 292..-E1-MB, with flanging ring | — |
| Short Description | — | Axial spherical roller bearing | — |
| Properties | |||
| Bore type | Cylindrical | — | — |
| Tolerance class | Normal | — | — |
| Candidate for remanufacturing | Yes | — | — |
| Indicative carbon footprint for new product | 71.0 kg CO 2 e | — | — |
| Indicative carbon footprint for remanufactured product | 23.6 kg CO 2 e | — | — |
| Technical Data | |||
| d | — | — | 380 mm |
| T | — | — | 60 mm |
| R(Min.) | — | — | 2.1 mm |
| Basic Load Ratings Ca | — | — | 1030 kN |
| Bore Diameter (D) | — | 280 mm | — |
| Basic Load Ratings C0A | — | — | 3730 kN |
| Outside Diameter (D) | — | 380 mm | — |
| Fatigue Load Limit : Cu | — | — | 225 kN |
| Height (T) | — | 60 mm | — |
| Limiting Speeds(Oil Lub.) | — | — | 1150 min-1 |
| Basic Dynamic Load Rating, Axial (Ca) | — | 1,020,000 N | — |
| D1 | — | — | 323 mm |
| Basic Static Load Rating, Axial (C0A) | — | 4,700,000 N | — |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| B | — | — | 19 mm |
| Limiting Speed (Ng) | — | 1,670 1/min | — |
| B1 | — | — | 57 mm |
| Operating Temperature Max. (Tmax) | — | 200 °C | — |
| C | — | — | 30 mm |
| Reference Speed (Nϑr) | — | 900 1/min | — |
| A | — | — | 150 mm |
| Minimum Diameter Of Housing Shoulder (Db Min) | — | 385 mm | — |
| Da(Min.) | — | — | 325 mm |
| Bore Diameter Housing Washer (D1) | — | 323 mm | — |
| Da(Max.) | — | — | 345 mm |
| Height Of Shaft Washer (T2) | — | 22 mm | — |
| Ra(Max.) | — | — | 2 mm |
| Height Of The Housing Washer (T1) | — | 30 mm | — |
| Mass(Refer.) | — | — | 19.5 kg |
| Rip Diameter Shaft Washer (D1) | — | 360 mm | — |
| Height Of The Shaft Washer (T3) | — | 38 mm | — |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 330 mm | — |
| Distance Of The Center Point (A) | — | 150 mm | — |
| Height Of Shaft Washer, Inc. Lip Ring (T4) | — | 57 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 351 mm | — |
| Maximum Distance Sleeve (Db Max) | — | 293 mm | — |
| Minimum Chamfer Dimension (Rmin) | — | 2.1 mm | — |
| Maximum Fillet Radius (Ra Max) | — | 2 mm | — |
| Fatigue Load Limit, Axial (Cua) | — | 530,000 N | — |
| Temperature range | |||
| Operating temperature min.Tmin | — | -30 °C | — |
| Operating temperature min.Tmin | — | -22 °F | — |
| Operating temperature max.Tmax | — | 200 °C | — |
| Operating temperature max.Tmax | — | 392 °F | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.