15 models in the 180 series, 180–900 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) | |
|---|---|---|---|---|---|
| 180RJ51R3 | TIMKEN | — | |||
| 180RU51R3 | TIMKEN | — | |||
| 180RU91AO774R3 | TIMKEN | — | |||
| 180RU91R3 | TIMKEN | — | |||
| 180RYL1527 | TIMKEN | — | |||
| 180TP168 | TIMKEN | — | |||
| 180TP169 | TIMKEN | — | |||
| 180TP170 | TIMKEN | — | |||
| 180RU91 | TIMKEN | 180 | 279.999 | 82.601 | — |
| 180RN03 | TIMKEN | 180 | 379.999 | 75.001 | — |
| 180RU03 | TIMKEN | 180 | 379.999 | 75.001 | — |
| 180RIN683 | TIMKEN | 457.2 | 685.8 | 88.9 | — |
| 180RIN684 | TIMKEN | 457.2 | 685.8 | 139.7 | — |
| 180FC123870 | ANDGE | 900 | 1230 | 870 | — |
| 180FC128840 | ANDGE | 900 | 1280 | 840 | — |
180 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 Cylindrical Roller Bearings series: NU · NJ · N · NUP · NN · FC · NNU · LSE