Cross-brand designation analysis
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You entered 359S-902A1. This table explores the base group 359; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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Dimensions differ
“359” 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 | SKF359 S/354 X46.038 × 85 × mm | TIMKEN359A / 35246.037 × 90.119 × 22.999 mm | KOYO359A/354A46.038 × 85 × 21.692 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | TIMKEN | KOYO |
| Designation | 359 S/354 X | 359A / 352 | 359A/354A |
| Product family | Tapered roller bearings | TS - Tapered Single | Single-row / Inch series |
| Detailed type | Single row tapered roller bearing | Tapered roller bearings | Tapered roller bearings |
| Series | — | 355 | — |
| Bore diameterd | 46.038 mm | 46.037 mm | 46.038 mm |
| Outside diameterD | 85 mm | 90.119 mm | 85 mm |
| WidthB | — | 22.999 mm | 21.692 mm |
| Basic dynamic load ratingC | 87.3 kN | 97 kN | 89.6 kN |
| Basic static load ratingC0 | 81.5 kN | 88.8 kN | 81.7 kN |
| Fatigue load limitPu | 9.3 kN | — | 12.4 kN |
| Reference speednref | 6700 r/min | — | — |
| Limiting speednG | 8000 r/min | — | 4600 r/min |
| Mass≈m | 0.492 kg | 0.65 kg | 0.483 kg |
| Sealing | Without | — | — |
| Cage | Sheet metal | — | — |
| Lubricant | None | — | — |
| Calculation Factors | |||
| K Factor | — | 1.91 | — |
| Y1 Factor | — | 1.96 | — |
| Y2 Factor | — | -1.00 | — |
| Y0 Factor | — | 1.08 | — |
| E Factor | — | 0.31 | — |
| Cg Factor | — | 0.0732 | — |
| Classification | |||
| Official Category Path | — | — | Tapered roller bearings - Single-row - Inch series |
| Official Classification 1 | — | — | Tapered roller bearings / Single-row / Inch series |
| Dimensions | |||
| Width, total | 21.692 mm | — | — |
| Width, inner ring | 21.692 mm | — | — |
| Width, outer ring | 17.462 mm | — | — |
| Contact angle | 11.5 ° | — | — |
| Engineering — Abutment dimensions | |||
| Diameter of shaft abutmentd a | max. 55 mm | — | — |
| Diameter of shaft abutmentd b | min. 56.5 mm | — | — |
| Diameter of housing abutmentD a | max. 77 mm | — | — |
| Diameter of housing abutmentD b | min. 80 mm | — | — |
| Minimum width of space required in housing on large side faceC a | min. 3 mm | — | — |
| Minimum width of space required in housing on small side faceC b | min. 3 mm | — | — |
| Radius of shaft filletr a | max. 2.3 mm | — | — |
| Radius of housing filletr b | max. 1.5 mm | — | — |
| Engineering — Calculation data | |||
| SKF performance class | SKF Explorer | — | — |
| Limiting valuee | 0.31 | — | — |
| Calculation factorY | 1.9 | — | — |
| Calculation factorY 0 | 1.1 | — | — |
| Engineering — Dimensions | |||
| Bearing width, totalT | 20.638 mm | — | — |
| Shoulder diameter of inner ringd 1 | ≈ 62.4 mm | — | — |
| Width of inner ringB | 21.692 mm | — | — |
| Width of outer ringC | 17.462 mm | — | — |
| Chamfer dimension of inner ringr 1,2 | min. 2.3 mm | — | — |
| Chamfer dimension of outer ringr 3,4 | min. 1.5 mm | — | — |
| Distance side face to pressure pointa | 15.942 mm | — | — |
| Engineering — Engineering specifications | |||
| Dimension series | 355 | — | — |
| Logistics | |||
| Product net weight | 0.492 kg | — | — |
| eClass code | 23-05-09-10 | — | — |
| UNSPSC code | 31171516 | — | — |
| Manufacturer Identity | |||
| Material Number | — | 100047224100042157 | — |
| Official Class Key | — | — | 050-010-020 |
| World Assembly Part Number | — | 359A / 352 | — |
| Inner Ring Part Number | — | 359A | — |
| Outer Ring Part Number | — | 352 | — |
| Official Source System | — | TS_PREPAIR | — |
| Official Last Run | — | 2026-08-23T00:00:00 | — |
| 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 | No | — | — |
| Product Identity | |||
| Type Description | — | TS - Tapered Single | — |
| Number Of Rows | 1 | 1 | — |
| Tapered Bore | — | N | — |
| Properties | |||
| Bearing part | Complete bearing | — | — |
| 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 | Inch | — | — |
| Indicative carbon footprint for new product | 1.8 kg CO 2 e | — | — |
| Technical Data | |||
| d | — | — | 85.000 mm |
| Overall Width | — | 23.992 mm | — |
| T | — | — | 20.638 mm |
| Radial Rating | — | 25,100 N | — |
| B | — | — | 21.692 mm |
| Axial Rating | — | 13,200 N | — |
| C | — | — | 17.462 mm |
| Dynamic Rating C1 | — | 97,000 N | — |
| R(Min.) | — | — | 3.6 mm |
| Dynamic Rating C90 | — | 25,100 N | — |
| R1(Min.) | — | — | 1.2 mm |
| Dynamic Axial Rating Ca90 | — | 13,200 N | — |
| Basic Load Ratings : Cr | — | — | 89.6 kN |
| Dynamic Axial Rating Ca1 | — | 50,900 N | — |
| Basic Load Ratings : C0R | — | — | 81.7 kN |
| Static Radial Rating C0 | — | 88,800 N | — |
| Fatigue Load Limit : Cu | — | — | 12.4 kN |
| Extended Dynamic Rating Ce | — | 0 N | — |
| Limiting Speeds(Grease Lub.) | — | — | 4600 min-1 |
| Static Axial Rating C0A | — | 79,200 N | — |
| Limiting Speeds(Oil Lub.) | — | — | 6200 min-1 |
| Load Center Spread : A | — | — | 15.5 mm |
| Constant :E | — | — | 0.31 |
| Axial Load Factors : Y1 | — | — | 1.96 |
| Axial Load Factors : Y0 | — | — | 1.08 |
| Da | — | — | 77.0 mm |
| Db | — | — | 80.0 mm |
| Ra(Max.) | — | — | 3.6 mm |
| Rb(Max.) | — | — | 1.2 mm |
| Mass(Refer.) | — | — | 0.483 kg |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.