8 models in the 440 series, 440–440 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) | |
|---|---|---|---|---|---|
| 440131 | TIMKEN | — | |||
| 440265 | TIMKEN | — | |||
| 44052 | TIMKEN | — | |||
| 44053 | TIMKEN | — | |||
| 440972 | TIMKEN | — | |||
| 440BULK | TIMKEN | — | |||
| 440PKG | TIMKEN | — | |||
| 440X480X20 HS8 R | SKF | 440 | — |
440 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 Bearing Accessories series: H · AH · 710 · FIR · 72 · SNW · 73 · C