Cross-brand designation analysis
COMPARE / VERIFY
Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Automatic candidate selection
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
“463” across 2 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 | TIMKEN463 / 45247.625 × 107.95 × 32.557 mm | KOYO463/500500 × 830 × 264 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | TIMKEN | KOYO |
| Designation | 463 / 452 | 463/500 |
| Product family | TS - Tapered Single | Double-row / TDO type |
| Detailed type | Tapered roller bearings | Tapered roller bearings |
| Series | 455 | — |
| Bore diameterd | 47.625 mm | 500 mm |
| Outside diameterD | 107.95 mm | 830 mm |
| WidthB | 32.557 mm | 264 mm |
| Basic dynamic load ratingC | 136 kN | 6570 kN |
| Basic static load ratingC0 | 166 kN | 10900 kN |
| Fatigue load limitPu | — | 955 kN |
| Limiting speednG | — | 210 r/min |
| Mass≈m | 1.37 kg | 559 kg |
| Calculation Factors | ||
| K Factor | 1.74 | — |
| Y1 Factor | 1.79 | — |
| Y2 Factor | -1.00 | — |
| Y0 Factor | 0.98 | — |
| E Factor | 0.34 | — |
| Cg Factor | 0.0946 | — |
| Classification | ||
| Official Category Path | — | Tapered roller bearings - Double-row - TDO type |
| Official Classification 1 | — | Tapered roller bearings / Double-row / TDO type |
| Manufacturer Identity | ||
| Material Number | 100051532100044169 | — |
| Official Class Key | — | 050-020-010 |
| World Assembly Part Number | 463 / 452 | — |
| Inner Ring Part Number | 463 | — |
| Outer Ring Part Number | 452 | — |
| Official Source System | TS_PREPAIR | — |
| Official Last Run | 2026-08-23T00:00:00 | — |
| Product Identity | ||
| Type Description | TS - Tapered Single | — |
| Number Of Rows | 1 | — |
| Tapered Bore | N | — |
| Technical Data | ||
| d | — | 830 mm |
| Overall Width | 32.557 mm | — |
| T | — | 264 mm |
| Radial Rating | 35,200 N | — |
| C | — | 235 mm |
| Axial Rating | 20,200 N | — |
| R(Min.) | — | 7.5 mm |
| Dynamic Rating C1 | 136,000 N | — |
| R1(Min.) | — | 4 mm |
| Dynamic Rating C90 | 35,200 N | — |
| Basic Load Ratings : Cr | — | 6570 kN |
| Dynamic Axial Rating Ca90 | 20,200 N | — |
| Basic Load Ratings : C0R | — | 10900 kN |
| Dynamic Axial Rating Ca1 | 77,900 N | — |
| Fatigue Load Limit : Cu | — | 955 kN |
| Static Radial Rating C0 | 166,000 N | — |
| Limiting Speeds(Grease Lub.) | — | 210 min-1 |
| Extended Dynamic Rating Ce | 0 N | — |
| Limiting Speeds(Oil Lub.) | — | 280 min-1 |
| Static Axial Rating C0A | 162,000 N | — |
| Constant E | — | 0.39 |
| Axial Load Factors : Y2 | — | 1.74 |
| Axial Load Factors : Y3 | — | 2.59 |
| Axial Load Factors : Y0 | — | 1.70 |
| Da(Min.) | — | 776 mm |
| Sa(Min.) | — | 14.5 mm |
| Ra(Max.) | — | 6 mm |
| Rb(Max.) | — | 3 mm |
| Mass(Refer.) | — | 559 kg |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.