9 models in the 474 series, 69.85–120.65 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) | |
|---|---|---|---|---|---|
| 47487R/20 | KOYO | 69.85 | 120 | 32.545 | — |
| 47487R/47420 | NACHI | 69.85 | 120 | 32.545 | — |
| 47487R/23 | KOYO | 69.85 | 120.65 | 32.545 | — |
| 47490R/20 | KOYO | 71.438 | 120 | 32.545 | — |
| 47441 | SKF | 120.65 | — | ||
| 47455 | SKF | 120.65 | — | ||
| 47474 | SKF | 120.65 | — | ||
| 47475 | SKF | 120.65 | — | ||
| 47481 | SKF | 120.65 | — |
474 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