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| Parameter | TIMKEN29586 / 2952063.5 × 107.95 × 25.4 mm | KOYO29586YA/22YA63.5 × 107.95 × 25.4 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | TIMKEN | KOYO |
| Designation | 29586 / 29520 | 29586YA/22YA |
| Product family | TS - Tapered Single | Automotive bearings |
| Detailed type | Tapered roller bearings | Automotive bearings |
| Series | 29500 | — |
| Bore diameterd | 63.5 mm | 63.5 mm |
| Outside diameterD | 107.95 mm | 107.95 mm |
| WidthB | 25.4 mm | 25.4 mm |
| Basic dynamic load ratingC | 131 kN | — |
| Basic static load ratingC0 | 161 kN | — |
| Mass≈m | 0.92 kg | 0.919 kg |
| Precision class | ABMA Class 2 | — |
| Sealing | Open | — |
| Cage | Steel cage | — |
| Calculation Factors | ||
| K Factor | 1.27 | — |
| Y1 Factor | 1.31 | — |
| Y2 Factor | 0.00 | — |
| Y0 Factor | 0.72 | — |
| E Factor | 0.46 | — |
| Cg Factor | 0.1112 | — |
| Classification | ||
| Official Category Path | — | Automotive bearings - Automotive bearings |
| Official Classification 1 | — | Automotive bearings |
| Manufacturer Identity | ||
| Material Number | 000000000100032363 | — |
| Official Class Key | — | 200-010-000 |
| World Assembly Part Number | 29586_29520 | — |
| Inner Ring Part Number | 29586 | — |
| Outer Ring Part Number | 29520 | — |
| Drawing Number | A-12433 | — |
| Upc | 0053893655178 | — |
| Official Source System | CORE BP - DS DF | — |
| Official Last Run | 2026-08-23T20:02:46.73 | — |
| Product Identity | ||
| Type Description | TS - Tapered Single | — |
| Construction | Single Row Tapered Roller Bearing Assembly | Imperial Series | 2.5000 in Bore | 4.2500 in OD | 1.0000 in Width | Open | Cylindrical Bore | Steel Cage | Precision ABMA Class 2 | — |
| Number Of Rows | 1 | — |
| Tapered Bore | N | — |
| Technical Data | ||
| Stockno. | — | 70214 |
| d | — | 107.95 mm |
| B | — | 25.4 mm |
| C | — | 25.4 mm |
| T | — | 19.05 mm |
| Overall Width | 29.200 mm | — |
| Mass (Reference) | — | 0.919 kg |
| Radial Rating | 33,800 N | — |
| Axial Rating | 26,600 N | — |
| Dynamic Rating C1 | 131,000 N | — |
| Dynamic Rating C90 | 33,800 N | — |
| Dynamic Axial Rating Ca90 | 26,600 N | — |
| Dynamic Axial Rating Ca1 | 103,000 N | — |
| Static Radial Rating C0 | 161,000 N | — |
| Extended Dynamic Rating Ce | 0 N | — |
| Static Axial Rating C0A | 215,000 N | — |
Independent reference comparison based on the manufacturer data currently loaded. Always verify current limits, tolerances and suffix definitions with the official source before engineering selection.