9 models in the 476 series, 76.2–82.55 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 476535 | TIMKEN | — | |||
| 47678R/20 | KOYO | 76.2 | 133.35 | 33.338 | — |
| 47679/47620 | NACHI | 76.2 | 133.35 | 33.338 | Cross-ref → |
| 47680R/20 | KOYO | 76.2 | 133.35 | 33.338 | — |
| 47681R/20 | KOYO | 80.962 | 133.35 | 33.338 | — |
| 47681/47620-B | TIMKEN | 80.963 | 133.35 | 12.7 | — |
| 47685/47620-B | TIMKEN | 82.55 | 133.35 | 12.7 | — |
| 47686/47620 | NACHI | 82.55 | 133.35 | 33.338 | Cross-ref → |
| 47686R/20A | KOYO | 82.55 | 133.35 | 33.338 | — |
476 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697