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.
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
“67885” 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 | TIMKEN67885 / K156836190.5 × 266.7 × 47.626 mm | KOYO67885D/67820/67820D190.5 × 266.7 × 188.913 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | TIMKEN | KOYO |
| Designation | 67885 / K156836 | 67885D/67820/67820D |
| Product family | TS - Tapered Single | Four-row tapered roller bearings |
| Detailed type | Tapered roller bearings | Rolling mill roll neck bearings |
| Series | 67800 | — |
| Bore diameterd | 190.5 mm | 190.5 mm |
| Outside diameterD | 266.7 mm | 266.7 mm |
| WidthB | 47.626 mm | 188.913 mm |
| Basic dynamic load ratingC | 416 kN | 1250 kN |
| Basic static load ratingC0 | 835 kN | 2810 kN |
| Fatigue load limitPu | — | 313 kN |
| Mass≈m | 8.01 kg | 32.4 kg |
| Calculation Factors | ||
| K Factor | 1.22 | — |
| Y1 Factor | 1.26 | — |
| Y2 Factor | -1.00 | — |
| Y0 Factor | 0.69 | — |
| E Factor | 0.48 | — |
| Cg Factor | 0.1310 | — |
| Classification | ||
| Official Category Path | — | Rolling mill roll neck bearings - Four-row tapered roller bearings |
| Official Classification 1 | — | Rolling mill roll neck bearings / Four-row tapered roller bearings |
| Manufacturer Identity | ||
| Material Number | 100052657100010938 | — |
| Official Class Key | — | 140-020-000 |
| World Assembly Part Number | 67885 / K156836 | — |
| Inner Ring Part Number | 67885 | — |
| Outer Ring Part Number | K156836 | — |
| 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 | — | 266.700 mm |
| T | — | 188.913 mm |
| Overall Width | 49.633 mm | — |
| W | — | 187.325 mm |
| Radial Rating | 108,000 N | — |
| R(Min.) | — | 3.2 mm |
| Axial Rating | 88,200 N | — |
| R1(Min.) | — | 1.6 mm |
| Dynamic Rating C1 | 416,000 N | — |
| Basic Load Ratings : Cr | — | 1250 kN |
| Dynamic Rating C90 | 108,000 N | — |
| Basic Load Ratings : C0R | — | 2810 kN |
| Dynamic Axial Rating Ca90 | 88,200 N | — |
| Fatigue Load Limit : Cu | — | 313 kN |
| Dynamic Axial Rating Ca1 | 340,000 N | — |
| Axial Load Factors : Y2 | — | 1.42 mm |
| Static Radial Rating C0 | 835,000 N | — |
| Axial Load Factors : Y3 | — | 2.11 |
| Extended Dynamic Rating Ce | 0 N | — |
| Axial Load Factors : Y0 | — | 1.38 |
| Static Axial Rating C0A | 1,160,000 N | — |
| Constant E | — | 0.48 |
| Da(Min.) | — | 208.5 mm |
| Da(Max.) | — | 245.1 mm |
| S(Min.) | — | 6 mm |
| Ra(Max.) | — | 3.2 mm |
| Rb(Max.) | — | 1.6 mm |
| Mass(Refer.) | — | 32.4 kg |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.