8 models in the 426 series, 76.2–107.95 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) | |
|---|---|---|---|---|---|
| 42687A - 42620 | TIMKEN | — | |||
| 42687A - 42624 | TIMKEN | — | |||
| 42687/20 | KOYO | 76.2 | 127 | 31 | — |
| 42688/20 | KOYO | 76.2 | 127 | 31 | — |
| 42690/42620-B | TIMKEN | 77.787 | 127 | 13.495 | — |
| 42690/20 | KOYO | 77.788 | 127 | 31 | — |
| 42635 | SKF | 107.95 | — | ||
| 42644 | SKF | 107.95 | — |
426 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