74 models in the GBR series, 15.875–107.95 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) | |
|---|---|---|---|---|---|
| GBR 101812 | IKO | 15.875 | 28.575 | 19.05 | — |
| GBR 101816 U | IKO | 15.875 | 28.575 | 25.4 | — |
| GBR 101816 UU | IKO | 15.875 | 28.575 | 25.4 | — |
| GBR 122012 | IKO | 19.05 | 31.75 | 19.05 | — |
| GBR 122016 U | IKO | 19.05 | 31.75 | 25.4 | — |
| GBR 122016 UU | IKO | 19.05 | 31.75 | 25.4 | — |
| GBR 142212 | IKO | 22.225 | 34.925 | 19.05 | — |
| GBR 142216 | IKO | 22.225 | 34.925 | 25.4 | — |
| GBR 142216 U | IKO | 22.225 | 34.925 | 25.4 | — |
| GBR 142216 UU | IKO | 22.225 | 34.925 | 25.4 | — |
| GBR 162412 | IKO | 25.4 | 38.1 | 19.05 | — |
| GBR 162416 | IKO | 25.4 | 38.1 | 25.4 | — |
| GBR 162416 U | IKO | 25.4 | 38.1 | 25.4 | — |
| GBR 162416 UU | IKO | 25.4 | 38.1 | 25.4 | — |
| GBR 182616 | IKO | 28.575 | 41.275 | 25.4 | — |
| GBR 182620 U | IKO | 28.575 | 41.275 | 31.75 | — |
| GBR 182620 UU | IKO | 28.575 | 41.275 | 31.8 | — |
| GBR 202816 | IKO | 31.75 | 44.45 | 25.4 | — |
| GBR 202820 U | IKO | 31.75 | 44.45 | 31.75 | — |
| GBR 202820 UU | IKO | 31.75 | 44.45 | 31.8 | — |
| GBR 223016 | IKO | 34.925 | 47.625 | 25.4 | — |
| GBR 223020 U | IKO | 34.925 | 47.625 | 31.75 | — |
| GBR 223020 UU | IKO | 34.925 | 47.625 | 31.8 | — |
| GBR 243316 | IKO | 38.1 | 52.388 | 25.4 | — |
| GBR 243320 | IKO | 38.1 | 52.388 | 31.75 | — |
| GBR 243320 U | IKO | 38.1 | 52.388 | 31.75 | — |
| GBR 243320 UU | IKO | 38.1 | 52.388 | 31.8 | — |
| GBR 263516 | IKO | 41.275 | 55.562 | 25.4 | — |
| GBR 263520 | IKO | 41.275 | 55.562 | 31.75 | — |
| GBR 263520 U | IKO | 41.275 | 55.562 | 31.75 | — |
| GBR 263520 UU | IKO | 41.275 | 55.562 | 31.8 | — |
| GBR 283720 | IKO | 44.45 | 58.738 | 31.75 | — |
| GBR 283720 U | IKO | 44.45 | 58.738 | 31.75 | — |
| GBR 283720 UU | IKO | 44.45 | 58.738 | 31.8 | — |
| GBR 283820 | IKO | 44.45 | 60.325 | 31.75 | — |
| GBR 303920 | IKO | 47.625 | 61.912 | 31.75 | — |
| GBR 303920 U | IKO | 47.625 | 61.912 | 31.75 | — |
| GBR 303920 UU | IKO | 47.625 | 61.912 | 31.8 | — |
| GBR 324116 | IKO | 50.8 | 65.088 | 25.4 | — |
| GBR 324120 | IKO | 50.8 | 65.088 | 31.75 | — |
| GBR 324120 U | IKO | 50.8 | 65.088 | 31.75 | — |
| GBR 324120 UU | IKO | 50.8 | 65.088 | 31.8 | — |
| GBR 364824 | IKO | 57.15 | 76.2 | 38.1 | — |
| GBR 364828 | IKO | 57.15 | 76.2 | 44.45 | — |
| GBR 364828 U | IKO | 57.15 | 76.2 | 44.45 | — |
| GBR 364828 UU | IKO | 57.15 | 76.2 | 44.5 | — |
| GBR 405224 | IKO | 63.5 | 82.55 | 38.1 | — |
| GBR 405228 | IKO | 63.5 | 82.55 | 44.45 | — |
| GBR 405228 U | IKO | 63.5 | 82.55 | 44.45 | — |
| GBR 405228 UU | IKO | 63.5 | 82.55 | 44.5 | — |
| GBR 445624 | IKO | 69.85 | 88.9 | 38.1 | — |
| GBR 445628 | IKO | 69.85 | 88.9 | 44.45 | — |
| GBR 445628 U | IKO | 69.85 | 88.9 | 44.45 | — |
| GBR 445628 UU | IKO | 69.85 | 88.9 | 44.5 | — |
| GBR 486024 | IKO | 76.2 | 95.25 | 38.1 | — |
| GBR 486028 | IKO | 76.2 | 95.25 | 44.45 | — |
| GBR 486028 U | IKO | 76.2 | 95.25 | 44.45 | — |
| GBR 486028 UU | IKO | 76.2 | 95.25 | 44.5 | — |
| GBR 526828 | IKO | 82.55 | 107.95 | 44.45 | — |
| GBR 526828 U | IKO | 82.55 | 107.95 | 44.45 | — |
| GBR 526828 UU | IKO | 82.55 | 107.95 | 44.5 | — |
| GBR 526832 | IKO | 82.55 | 107.95 | 50.8 | — |
| GBR 567232 | IKO | 88.9 | 114.3 | 50.8 | — |
| GBR 567232 U | IKO | 88.9 | 114.3 | 50.8 | — |
| GBR 567232 UU | IKO | 88.9 | 114.3 | 50.8 | — |
| GBR 607632 | IKO | 95.25 | 120.65 | 50.8 | — |
| GBR 607632 U | IKO | 95.25 | 120.65 | 50.8 | — |
| GBR 607632 UU | IKO | 95.25 | 120.65 | 50.8 | — |
| GBR 648032 | IKO | 101.6 | 127 | 50.8 | — |
| GBR 648032 U | IKO | 101.6 | 127 | 50.8 | — |
| GBR 648032 UU | IKO | 101.6 | 127 | 50.8 | — |
| GBR 688432 | IKO | 107.95 | 133.35 | 50.8 | — |
| GBR 688432 U | IKO | 107.95 | 133.35 | 50.8 | — |
| GBR 688432 UU | IKO | 107.95 | 133.35 | 50.8 | — |
GBR 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