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 differ
“29280” 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 | SKF29280400 × 540 × mm | FAG29280-E1-MB400 × 540 × 85 mm | KOYO29280400 × 540 × 27 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | FAG | KOYO |
| Designation | 29280 | 29280-E1-MB | 29280 |
| 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 | — | 29280 | — |
| Bore diameterd | 400 mm | 400 mm | 400 mm |
| Outside diameterD | 540 mm | 540 mm | 540 mm |
| WidthB | — | 85 mm | 27 mm |
| HeightH | 85 mm | — | — |
| Basic dynamic load ratingC | 1610 kN | — | — |
| Basic static load ratingC0 | 8000 kN | — | — |
| Fatigue load limitPu | 695 kN | — | 377 kN |
| Reference speednref | 700 r/min | 620 r/min | — |
| Limiting speednG | 1100 r/min | 1130 r/min | 700 r/min |
| Mass≈m | 60 kg | 52.48 kg | 55.3 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 | — | 460 mm | — |
| Bore diameter housing washerD1 | — | 18.11 in | — |
| Rip diameter shaft washerd1 | — | 510 mm | — |
| Rip diameter shaft washerd1 | — | 20.079 in | — |
| Minimum chamfer dimensionrmin | — | 4 mm | — |
| Minimum chamfer dimensionrmin | — | 0.157 in | — |
| Height of the housing washerT1 | — | 42 mm | — |
| Height of the housing washerT1 | — | 1.654 in | — |
| Height of shaft washerT2 | — | 31 mm | — |
| Height of shaft washerT2 | — | 1.22 in | — |
| Height of the shaft washerT3 | — | 53.5 mm | — |
| Height of the shaft washerT3 | — | 2.106 in | — |
| Height of shaft washer, inc. lip ringT4 | — | 81 mm | — |
| Height of shaft washer, inc. lip ringT4 | — | 3.189 in | — |
| Distance of the center pointA | — | 212 mm | — |
| Distance of the center pointA | — | 8.346 in | — |
| Engineering — Abutment dimensions | |||
| Diameter of shaft abutmentd a | min. 470 mm | — | — |
| Diameter of housing abutmentD a | max. 493 mm | — | — |
| Fillet radiusr a | max. 3 mm | — | — |
| Engineering — Calculation data | |||
| Minimum axial load factorA | 6.1 | — | — |
| Engineering — Dimensions | |||
| Outside diameter of shaft washer end side faced 1 | ≈ 526 mm | — | — |
| Shoulder diameter outer ringD 1 | ≈ 460 mm | — | — |
| Width shaft washer or length of shaft washer bore diameter that fits on shaft (bearings with a machined cage)B | 27 mm | — | — |
| Height shaft washer + cageB 1 | 81 mm | — | — |
| Height housing washerC | 42.2 mm | — | — |
| Distance from shaft washer end side face to pressure points | 212 mm | — | — |
| Chamfer dimension shaft washerr 1,2 | min. 4 mm | — | — |
| Logistics | |||
| Product net weight | 60.0 kg | — | — |
| eClass code | 23-05-09-11 | — | — |
| UNSPSC code | 31171507 | — | — |
| Main Dimensions & Performance Data | |||
| Section heightT | — | 85 mm | — |
| Section heightT | — | 3.346 in | — |
| Basic dynamic load rating, axialCa | — | 2,040,000 N | — |
| Basic dynamic load rating, axialCa | — | 458,633.094 lbf | — |
| Basic static load rating, axialC0a | — | 9,600,000 N | — |
| Basic static load rating, axialC0a | — | 2,158,273.381 lbf | — |
| Fatigue load limit, axialCua | — | 990,000 N | — |
| Fatigue load limit, axialCua | — | 222,571.942 lbf | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 396487 | — |
| Official Class Key | — | — | 080-000-000 |
| Base Type | — | 29280 | — |
| Old Designation | — | ["29280E1MB"] | — |
| Gpsd Group | — | F03 | — |
| Product Line Id | — | 78 | — |
| X Life Marking | — | n.r. | — |
| SAP material number | — | 0389995440000 | — |
| Base product | — | 2305110301 | — |
| Bearing X designation | — | 29280-E1-MB | — |
| Mounting Manager ID | — | 29280-E1-MB | — |
| Mounting dimensions | |||
| Minimum diameter shaft shoulderda min | — | 465 mm | — |
| Minimum diameter shaft shoulderda min | — | 18.307 in | — |
| Maximum diameter of housing shoulderDa max | — | 500 mm | — |
| Maximum diameter of housing shoulderDa max | — | 19.685 in | — |
| Minimum bore diameter housingDb min | — | 550 mm | — |
| Minimum bore diameter housingDb min | — | 21.654 in | — |
| Maximum distance sleevedb max | — | 414 mm | — |
| Maximum distance sleevedb max | — | 16.299 in | — |
| Maximum recess radiusra max | — | 3 mm | — |
| Maximum recess radiusra max | — | 0.118 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 | 222.0 kg CO 2 e | — | — |
| Indicative carbon footprint for remanufactured product | 73.8 kg CO 2 e | — | — |
| Technical Data | |||
| d | — | — | 540 mm |
| T | — | — | 85 mm |
| R(Min.) | — | — | 4 mm |
| Basic Load Ratings Ca | — | — | 1980 kN |
| Bore Diameter (D) | — | 400 mm | — |
| Basic Load Ratings C0A | — | — | 7610 kN |
| Outside Diameter (D) | — | 540 mm | — |
| Fatigue Load Limit : Cu | — | — | 377 kN |
| Height (T) | — | 85 mm | — |
| Limiting Speeds(Oil Lub.) | — | — | 700 min-1 |
| Basic Dynamic Load Rating, Axial (Ca) | — | 2,040,000 N | — |
| D1 | — | — | 460 mm |
| Basic Static Load Rating, Axial (C0A) | — | 9,600,000 N | — |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| B | — | — | 27 mm |
| Limiting Speed (Ng) | — | 1,130 1/min | — |
| B1 | — | — | 81 mm |
| Operating Temperature Max. (Tmax) | — | 200 °C | — |
| C | — | — | 42 mm |
| Reference Speed (Nϑr) | — | 620 1/min | — |
| A | — | — | 212 mm |
| Minimum Diameter Of Housing Shoulder (Db Min) | — | 550 mm | — |
| Da(Min.) | — | — | 460 mm |
| Bore Diameter Housing Washer (D1) | — | 460 mm | — |
| Da(Max.) | — | — | 490 mm |
| Height Of Shaft Washer (T2) | — | 31 mm | — |
| Ra(Max.) | — | — | 3 mm |
| Height Of The Housing Washer (T1) | — | 42 mm | — |
| Mass(Refer.) | — | — | 55.3 kg |
| Rip Diameter Shaft Washer (D1) | — | 510 mm | — |
| Height Of The Shaft Washer (T3) | — | 53.5 mm | — |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 465 mm | — |
| Distance Of The Center Point (A) | — | 212 mm | — |
| Height Of Shaft Washer, Inc. Lip Ring (T4) | — | 81 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 500 mm | — |
| Maximum Distance Sleeve (Db Max) | — | 414 mm | — |
| Minimum Chamfer Dimension (Rmin) | — | 4 mm | — |
| Maximum Fillet Radius (Ra Max) | — | 3 mm | — |
| Fatigue Load Limit, Axial (Cua) | — | 990,000 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.