21 models in the 400 series, 101.6–1016 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) | |
|---|---|---|---|---|---|
| 400 VA R | SKF | — | |||
| 400 VA V | SKF | — | |||
| 400 VE R | SKF | — | |||
| 400 VRME R | SKF | — | |||
| 40000 | SKF | 101.6 | — | ||
| 40020 | SKF | 101.6 | — | ||
| 40036 | SKF | 101.6 | — | ||
| 40049 | SKF | 101.6 | — | ||
| 40077 | SKF | 101.6 | — | ||
| 40078 | SKF | 101.6 | — | ||
| 400X440X20 HDS1 R | SKF | 400 | — | ||
| 400X440X20 HDS1 V | SKF | 400 | — | ||
| 400X440X20 HDS2 V | SKF | 400 | — | ||
| 400X444X13.5 HS8 R | SKF | 400 | — | ||
| 400X450X17.5 HDS2 R | SKF | 400 | — | ||
| 400X450X20 HDS1 R | SKF | 400 | — | ||
| 400X450X20 HDS2 R | SKF | 400 | — | ||
| 400X460X28 HDSA2 RD | SKF | 400 | — | ||
| 400KBV039 | NACHI | 400 | 564 | 412 | — |
| 4000561 | SKF | 1016 | — | ||
| 4000562 | SKF | 1016 | — |
400 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