59 models in the 431 series, 28.575–431.8 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) | |
|---|---|---|---|---|---|
| 43112 | TIMKEN | — | |||
| 43112 - 43300 | TIMKEN | — | |||
| 43112 - 43312 | TIMKEN | Cross-ref → | |||
| 43112 - 43315 | TIMKEN | — | |||
| 43112 - 43319D | TIMKEN | — | |||
| 43112 - 43326 | TIMKEN | — | |||
| 43117 | TIMKEN | — | |||
| 43117 - 43300 | TIMKEN | — | |||
| 43117 - 43312 | TIMKEN | — | |||
| 43117 - 43319D | TIMKEN | — | |||
| 43117 - 43326 | TIMKEN | — | |||
| 43118 | TIMKEN | — | |||
| 43118 - 43300 | TIMKEN | — | |||
| 43118 - 43312 | TIMKEN | — | |||
| 43118 - 43319D | TIMKEN | — | |||
| 43118 - 43326 | TIMKEN | — | |||
| 43125 | TIMKEN | — | |||
| 43125 - 43300 | TIMKEN | — | |||
| 43125 - 43312 | TIMKEN | — | |||
| 43125 - 43319D | TIMKEN | — | |||
| 43125 - 43326 | TIMKEN | — | |||
| 43131 | TIMKEN | — | |||
| 43131 - 43300 | TIMKEN | — | |||
| 43131 - 43312 | TIMKEN | Cross-ref → | |||
| 43131 - 43319D | TIMKEN | — | |||
| 43131 - 43326 | TIMKEN | — | |||
| 43132 | TIMKEN | — | |||
| 43132 - 43300 | TIMKEN | — | |||
| 43132 - 43312 | TIMKEN | Cross-ref → | |||
| 43132 - 43319D | TIMKEN | — | |||
| 43132 - 43326 | TIMKEN | — | |||
| 43138X | TIMKEN | — | |||
| 43138X - 43300 | TIMKEN | — | |||
| 431575 | TIMKEN | — | |||
| 431576CD | TIMKEN | — | |||
| 43112/43312 | TIMKEN | 28.575 | 79.375 | 25.4 | Cross-ref → |
| 43112/43312 | ANDGE | 28.575 | 79.375 | 25.4 | Cross-ref → |
| 43112/43319D | TIMKEN | 28.575 | 80.963 | 55.562 | — |
| 43117/43300 | TIMKEN | 29.987 | 76.2 | 24.613 | — |
| 43117/43319D | TIMKEN | 29.987 | 80.963 | 55.562 | — |
| 43118/43300 | TIMKEN | 30.163 | 76.2 | 24.613 | — |
| 43118/43312 | TIMKEN | 30.163 | 79.375 | 25.4 | — |
| 43118/43319D | TIMKEN | 30.163 | 80.963 | 55.562 | — |
| 43125/43312 | ANDGE | 31.75 | 79.375 | — | |
| 43125/43312B | ANDGE | 31.75 | 79.375 | — | |
| 43125/43125-4 | ANDGE | 31.75 | 80.962 | — | |
| 43125/43319D | TIMKEN | 31.75 | 80.963 | 24.074 | — |
| 43131/43312 | TIMKEN | 33.337 | 79.375 | 25.4 | Cross-ref → |
| 43132/43312 | TIMKEN | 33.337 | 79.375 | 25.4 | Cross-ref → |
| 43131/43319D | TIMKEN | 33.337 | 80.963 | 55.562 | — |
| 43132/43319D | TIMKEN | 33.337 | 80.963 | 55.562 | — |
| 43131/43312 | ANDGE | 33.338 | 79.375 | 25.4 | Cross-ref → |
| 43131/43312B | ANDGE | 33.338 | 79.375 | 13.495 | — |
| 43132/43312 | ANDGE | 33.338 | 79.375 | 25.4 | Cross-ref → |
| 43131/43131-4 | ANDGE | 33.338 | 80.962 | 55.562 | — |
| 431884 A | SKF | 355.6 | 482.6 | 60.32 | — |
| 431TQO647A-1 | ANDGE | 431.8 | — | ||
| 431TQI571A-1 | ANDGE | 431.8 | 571.5 | — | |
| 431TQO635A-1 | ANDGE | 431.8 | 635 | — |
431 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