72 models in the Q series, 38.125–38.125 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) | |
|---|---|---|---|---|---|
| Q-1821 | NSK | — | |||
| Q-8037 | NSK | — | |||
| Q-8049 | NSK | — | |||
| Q-8100 | NSK | — | |||
| Q-8101 | NSK | — | |||
| Q-8102 | NSK | — | |||
| Q-8103 | NSK | — | |||
| Q-8104 | NSK | — | |||
| Q-8105 | NSK | — | |||
| Q-8106 | NSK | — | |||
| Q-8107 | NSK | — | |||
| Q-8108 | NSK | — | |||
| Q-8109 | NSK | — | |||
| Q-8110 | NSK | — | |||
| Q-8111 | NSK | — | |||
| Q-8112 | NSK | — | |||
| Q-8114 | NSK | — | |||
| Q-8115 | NSK | — | |||
| Q-8116 | NSK | — | |||
| Q-8118 | NSK | — | |||
| Q-8119 | NSK | — | |||
| Q-8120 | NSK | — | |||
| Q-8121 | NSK | — | |||
| Q-8122 | NSK | — | |||
| Q-8123 | NSK | — | |||
| Q-8124 | NSK | — | |||
| Q-8125 | NSK | — | |||
| Q-8126 | NSK | — | |||
| Q-8127 | NSK | — | |||
| Q-8254 | NSK | — | |||
| Q-8266 | NSK | — | |||
| Q-8267 | NSK | — | |||
| Q-8268 | NSK | — | |||
| Q-8269 | NSK | — | |||
| Q-8271 | NSK | — | |||
| Q-8272 | NSK | — | |||
| Q-8273 | NSK | — | |||
| Q-8274 | NSK | — | |||
| Q-8276 | NSK | — | |||
| Q-8277 | NSK | — | |||
| Q-8284 | NSK | — | |||
| Q-8286 | NSK | — | |||
| Q-8287 | NSK | — | |||
| Q-8289 | NSK | — | |||
| Q-8290 | NSK | — | |||
| Q-8291 | NSK | — | |||
| Q-8292 | NSK | — | |||
| Q-8294 | NSK | — | |||
| Q-8296 | NSK | — | |||
| Q-8297 | NSK | — | |||
| Q-8298 | NSK | — | |||
| Q-8303 | NSK | — | |||
| Q-8304 | NSK | — | |||
| Q-8310 | NSK | — | |||
| Q-8314 | NSK | — | |||
| Q-8315 | NSK | — | |||
| Q-8316 | NSK | — | |||
| Q-8317 | NSK | — | |||
| Q-8320 | NSK | — | |||
| Q-8321 | NSK | — | |||
| Q-8322 | NSK | — | |||
| Q-8323 | NSK | — | |||
| Q-8328 | NSK | — | |||
| Q-8329 | NSK | — | |||
| Q-8330 | NSK | — | |||
| Q-8332 | NSK | — | |||
| Q-8334 | NSK | — | |||
| Q-8336 | NSK | — | |||
| Q-8337 | NSK | — | |||
| Q-8340 | NSK | — | |||
| Q-8371 | NSK | — | |||
| Q-0921 | ANDGE | 38.125 | 58.978 | 31.75 | — |
Q 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 Needle Roller Bearings series: K · RNA · NA · HK · NK · BK · KT · IR