25 models in the 748 series, 76.2–76.2 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) | |
|---|---|---|---|---|---|
| 748 - 742 | TIMKEN | — | |||
| 748 - 742A | TIMKEN | — | |||
| 748 - 742D | TIMKEN | — | |||
| 748 - 742DC | TIMKEN | — | |||
| 748 - 742V | TIMKEN | — | |||
| 748 - 742X | TIMKEN | — | |||
| 748 - 743 | TIMKEN | — | |||
| 748 - 743DS | TIMKEN | — | |||
| 748 - 743X | TIMKEN | — | |||
| 748-S | TIMKEN | — | |||
| 748-S - 742 | TIMKEN | — | |||
| 748-S - 742D | TIMKEN | — | |||
| 748-S - 742DC | TIMKEN | — | |||
| 74845 | TIMKEN | — | |||
| 74846X | TIMKEN | — | |||
| 74849XD | TIMKEN | — | |||
| 74850 | TIMKEN | — | |||
| 74850-B | TIMKEN | — | |||
| 74850P | TIMKEN | — | |||
| 74850W | TIMKEN | — | |||
| 74851CD | TIMKEN | — | |||
| 74853 | TIMKEN | — | |||
| 74856 | TIMKEN | — | |||
| 748S/742 | ANDGE | 76.2 | 150.089 | — | |
| 748S/748S-7 | ANDGE | 76.2 | 155.575 | — |
748 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 Tapered Roller Bearings series: EE · HM · LM · M · 320 · BT · 322 · L