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
“32256” 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 | SKF32256280 × 500 × mm | FAG32256-P5280 × 500 × 137 mm | KOYO32256280 × 500 × 130 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | FAG | KOYO |
| Designation | 32256 | 32256-P5 | 32256 |
| Product family | Tapered roller bearings | — | Single-row / Metric series |
| Detailed type | Single row tapered roller bearing | Tapered roller bearings | Tapered roller bearings |
| Series | — | 32256 | — |
| Bore diameterd | 280 mm | 280 mm | 280 mm |
| Outside diameterD | 500 mm | 500 mm | 500 mm |
| WidthB | — | 137 mm | 130 mm |
| Basic dynamic load ratingC | 2410 kN | 2290 kN | 2340 kN |
| Basic static load ratingC0 | 3900 kN | 3950 kN | 3150 kN |
| Fatigue load limitPu | 310 kN | 350 kN | 297 kN |
| Reference speednref | 850 r/min | 650 r/min | — |
| Limiting speednG | 1200 r/min | 1290 r/min | 610 r/min |
| Mass≈m | 109 kg | 110.5 kg | 108 kg |
| Precision class | — | P5 — Class 5 (ISO 492:2023) | — |
| Sealing | Without | — | — |
| Cage | Sheet metal | Standard — Sheet steel cage, window cage, roller-guided | — |
| Lubricant | None | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — |
| Maximum operating temperatureTmax | — | 200 °C | — |
| Calculation factors | |||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | — | 0.45 | — |
| Dynamic axial load factorY | — | 1.34 | — |
| Static axial load factorY0 | — | 0.73 | — |
| 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 | — |
| Classification | |||
| Official Category Path | — | — | Tapered roller bearings - Single-row - Metric series |
| Official Classification 1 | — | — | Tapered roller bearings / Single-row / Metric series |
| Dimensions | |||
| Width, total | 137.0 mm | — | — |
| Width, inner ring | 130.0 mm | — | — |
| Width, outer ring | 106.0 mm | — | — |
| Contact angle | 16.7 ° | — | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | — | 6 mm | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | — | 0.236 in | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | — | 5 mm | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | — | 0.197 in | — |
| Distance between the apexes of the pressure conesa | — | 118 mm | — |
| Distance between the apexes of the pressure conesa | — | 4.646 in | — |
| Guidance rib diameter of inner ringd1 | — | 384.5 mm | — |
| Guidance rib diameter of inner ringd1 | — | 15.138 in | — |
| Engineering — Abutment dimensions | |||
| Diameter of shaft abutmentd a | max. 319 mm | — | — |
| Diameter of shaft abutmentd b | min. 302 mm | — | — |
| Diameter of housing abutmentD a | max. 478 mm | — | — |
| Diameter of housing abutmentD b | min. 473 mm | — | — |
| Minimum width of space required in housing on large side faceC a | min. 10 mm | — | — |
| Minimum width of space required in housing on small side faceC b | min. 31 mm | — | — |
| Radius of shaft filletr a | max. 5 mm | — | — |
| Radius of housing filletr b | max. 4 mm | — | — |
| Engineering — Calculation data | |||
| Limiting valuee | 0.44 | — | — |
| Calculation factorY | 1.4 | — | — |
| Calculation factorY 0 | 0.8 | — | — |
| Engineering — Dimensions | |||
| Bearing width, totalT | 137 mm | — | — |
| Shoulder diameter of inner ringd 1 | ≈ 384.1 mm | — | — |
| Width of inner ringB | 130 mm | — | — |
| Width of outer ringC | 106 mm | — | — |
| Chamfer dimension of inner ringr 1,2 | min. 6 mm | — | — |
| Chamfer dimension of outer ringr 3,4 | min. 5 mm | — | — |
| Distance side face to pressure pointa | 116 mm | — | — |
| Engineering — Engineering specifications | |||
| Dimension series | 4GD | — | — |
| Logistics | |||
| Product net weight | 109.0 kg | — | — |
| eClass code | 23-05-09-10 | — | — |
| UNSPSC code | 31171516 | — | — |
| Main Dimensions & Performance Data | |||
| Width, inner ringB | — | 130 mm | — |
| Width, inner ringB | — | 5.118 in | — |
| Width, outer ringC | — | 106 mm | — |
| Width, outer ringC | — | 4.173 in | — |
| Width, totalT | — | 137 mm | — |
| Width, totalT | — | 5.394 in | — |
| Basic dynamic load rating, radialCr | — | 2,290,000 N | — |
| Basic dynamic load rating, radialCr | — | 514,838.129 lbf | — |
| Basic static load rating, radialC0r | — | 3,950,000 N | — |
| Basic static load rating, radialC0r | — | 888,039.568 lbf | — |
| Fatigue load limit, radialCur | — | 350,000 N | — |
| Fatigue load limit, radialCur | — | 78,687.05 lbf | — |
| Thermal speed ratingnϑr | — | 650 1/min | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 2269045 | — |
| Official Class Key | — | — | 050-010-010 |
| Base Type | — | 32256 | — |
| Product Line Id | — | 70 | — |
| Base product | — | 2305091001 | — |
| Bearing X designation | — | 32256-P5 | — |
| Mounting Manager ID | — | 32256-P5 | — |
| Grease application ID | — | 32256-P5 | — |
| Mounting dimensions | |||
| Maximum diameter of shaft shoulderda max | — | 321 mm | — |
| Maximum diameter of shaft shoulderda max | — | 12.638 in | — |
| Minimum diameter of shaft shoulderdb min | — | 337 mm | — |
| Minimum diameter of shaft shoulderdb min | — | 13.268 in | — |
| Minimum diameter of housing shoulderDa min | — | 418 mm | — |
| Minimum diameter of housing shoulderDa min | — | 16.457 in | — |
| Maximum diameter of housing shoulderDa max | — | 477 mm | — |
| Maximum diameter of housing shoulderDa max | — | 18.78 in | — |
| Minimum diameter of housing shoulderDb min | — | 473 mm | — |
| Minimum diameter of housing shoulderDb min | — | 18.622 in | — |
| Minimum axial spaceCa min | — | 19 mm | — |
| Minimum axial spaceCa min | — | 0.748 in | — |
| Minimum axial spaceCb min | — | 31 mm | — |
| Minimum axial spaceCb min | — | 1.22 in | — |
| Maximum fillet radius of shaftra max | — | 6 mm | — |
| Maximum fillet radius of shaftra max | — | 0.236 in | — |
| Maximum fillet radius of housingrb max | — | 5 mm | — |
| Maximum fillet radius of housingrb max | — | 0.197 in | — |
| Product characteristics | |||
| Tolerance classP5 | — | Class 5 (ISO 492:2023) | — |
| Heat treatment | — | Standard | — |
| Internal design | — | Standard | — |
| Quality level | — | Standard | — |
| Number of rows1 | — | Single-row design | — |
| Product identity | |||
| Official product category | Tapered roller bearings | — | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/tapered-roller-bearings/single-row-tapered-roller-bearings | — | — |
| Structure group ID | BT1_001_101 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | Yes | — | — |
| Product Identity | |||
| Construction | — | Tapered roller bearings 322, main dimensions acc. to DIN 720, separable | — |
| Short Description | — | Tapered roller bearing | — |
| Properties | |||
| Bearing part | Complete bearing | — | — |
| Number of rows | 1 | — | — |
| Locating feature, bearing outer ring | Without | — | — |
| Bore type | Cylindrical | — | — |
| Arrangement of contact angle (double-row bearing) | Not applicable | — | — |
| Matched arrangement | No | — | — |
| Coating | Without | — | — |
| Relubrication feature | Without | — | — |
| Unit system | Metric | — | — |
| Candidate for remanufacturing | Yes | — | — |
| Indicative carbon footprint for new product | 401.0 kg CO 2 e | — | — |
| Indicative carbon footprint for remanufactured product | 133.0 kg CO 2 e | — | — |
| Technical Data | |||
| d | — | — | 500 mm |
| Bore Diameter (D) | — | 280 mm | — |
| T | — | — | 137 mm |
| Outside Diameter (D) | — | 500 mm | — |
| B | — | — | 130 mm |
| Width (B) | — | 137 mm | — |
| C | — | — | 106 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 2,290,000 N | — |
| R(Min.) | — | — | 6 mm |
| Basic Static Load Rating, Radial (C0R) | — | 3,950,000 N | — |
| R1(Min.) | — | — | 5 mm |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| Basic Load Ratings : Cr | — | — | 2340 kN |
| Limiting Speed (Ng) | — | 1,290 1/min | — |
| Basic Load Ratings : C0R | — | — | 3150 kN |
| Operating Temperature Max. (Tmax) | — | 200 °C | — |
| Fatigue Load Limit : Cu | — | — | 297 kN |
| Reference Speed (Nϑr) | — | 650 1/min | — |
| Limiting Speeds(Grease Lub.) | — | — | 610 min-1 |
| Maximum Fillet Radius Of Housing (Rb Max) | — | 5 mm | — |
| Limiting Speeds(Oil Lub.) | — | — | 810 min-1 |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | — | 5 mm | — |
| Load Center Spread : A | — | — | 117.2 mm |
| Minimum Diameter Of Housing Shoulder (Da Min) | — | 418 mm | — |
| Constant E | — | — | 0.43 |
| Minimum Diameter Of Housing Shoulder (Db Min) | — | 473 mm | — |
| Axial Load Factors : Y1 | — | — | 1.39 |
| Width, Outer Ring (C) | — | 106 mm | — |
| Axial Load Factors : Y0 | — | — | 0.77 |
| Fatigue Load Limit, Radial (Cur) | — | 350,000 N | — |
| Da(Min.) | — | — | 420 mm |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | — | 0.45 | — |
| Db(Max.) | — | — | 325 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 321 mm | — |
| Da(Max.) | — | — | 478 mm |
| Minimum Diameter Of Shaft Shoulder (Db Min) | — | 337 mm | — |
| Db(Min.) | — | — | 474 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 477 mm | — |
| Sa(Min.) | — | — | 16 mm |
| Dynamic Axial Load Factor (Y) | — | 1.34 | — |
| Sb(Min.) | — | — | 30 mm |
| Maximum Fillet Radius (Ra Max) | — | 6 mm | — |
| Ra(Max.) | — | — | 5 mm |
| Minimum Axial Space (Cb Min) | — | 31 mm | — |
| Rb(Max.) | — | — | 4 mm |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | — | 6 mm | — |
| Mass(Refer.) | — | — | 108 kg |
| Guidance Rib Diameter Of Inner Ring (D1) | — | 384.5 mm | — |
| Minimum Axial Space (Ca Min) | — | 19 mm | — |
| Width, Inner Ring (B) | — | 130 mm | — |
| Static Axial Load Factor (Y0) | — | 0.73 | — |
| Distance Between The Apexes Of The Pressure Cones (A) | — | 118 mm | — |
| 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.