74 models in the GBRI series, 9.525–95.25 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) | |
|---|---|---|---|---|---|
| GBRI 61812 | IKO | 9.525 | 28.575 | 19.3 | — |
| GBRI 61816 U | IKO | 9.525 | 28.575 | 25.65 | — |
| GBRI 61816 UU | IKO | 9.525 | 28.575 | 25.65 | — |
| GBRI 82012 | IKO | 12.7 | 31.75 | 19.3 | — |
| GBRI 82016 U | IKO | 12.7 | 31.75 | 25.65 | — |
| GBRI 82016 UU | IKO | 12.7 | 31.75 | 25.65 | — |
| GBRI 102212 | IKO | 15.875 | 34.925 | 19.3 | — |
| GBRI 102216 | IKO | 15.875 | 34.925 | 25.65 | — |
| GBRI 102216 U | IKO | 15.875 | 34.925 | 25.65 | — |
| GBRI 102216 UU | IKO | 15.875 | 34.925 | 25.65 | — |
| GBRI 122412 | IKO | 19.05 | 38.1 | 19.3 | — |
| GBRI 122416 | IKO | 19.05 | 38.1 | 25.65 | — |
| GBRI 122416 U | IKO | 19.05 | 38.1 | 25.65 | — |
| GBRI 122416 UU | IKO | 19.05 | 38.1 | 25.65 | — |
| GBRI 142616 | IKO | 22.225 | 41.275 | 25.65 | — |
| GBRI 142620 U | IKO | 22.225 | 41.275 | 32 | — |
| GBRI 142620 UU | IKO | 22.225 | 41.275 | 32 | — |
| GBRI 162816 | IKO | 25.4 | 44.45 | 25.65 | — |
| GBRI 162820 U | IKO | 25.4 | 44.45 | 32 | — |
| GBRI 162820 UU | IKO | 25.4 | 44.45 | 32 | — |
| GBRI 183016 | IKO | 28.575 | 47.625 | 25.65 | — |
| GBRI 183020 U | IKO | 28.575 | 47.625 | 32 | — |
| GBRI 183020 UU | IKO | 28.575 | 47.625 | 32 | — |
| GBRI 203316 | IKO | 31.75 | 52.388 | 25.65 | — |
| GBRI 203320 | IKO | 31.75 | 52.388 | 32 | — |
| GBRI 203320 U | IKO | 31.75 | 52.388 | 32 | — |
| GBRI 203320 UU | IKO | 31.75 | 52.388 | 32 | — |
| GBRI 223516 | IKO | 34.925 | 55.562 | 25.65 | — |
| GBRI 223520 | IKO | 34.925 | 55.562 | 32 | — |
| GBRI 223520 U | IKO | 34.925 | 55.562 | 32 | — |
| GBRI 223520 UU | IKO | 34.925 | 55.562 | 32 | — |
| GBRI 243720 | IKO | 38.1 | 58.738 | 32 | — |
| GBRI 243720 U | IKO | 38.1 | 58.738 | 32 | — |
| GBRI 243720 UU | IKO | 38.1 | 58.738 | 32 | — |
| GBRI 243820 | IKO | 38.1 | 60.325 | 32 | — |
| GBRI 243920 | IKO | 38.1 | 61.912 | 32 | — |
| GBRI 243920 U | IKO | 38.1 | 61.912 | 32 | — |
| GBRI 243920 UU | IKO | 38.1 | 61.912 | 32 | — |
| GBRI 264116 | IKO | 41.275 | 65.088 | 25.65 | — |
| GBRI 264120 | IKO | 41.275 | 65.088 | 32 | — |
| GBRI 264120 U | IKO | 41.275 | 65.088 | 32 | — |
| GBRI 264120 UU | IKO | 41.275 | 65.088 | 32 | — |
| GBRI 264828 U | IKO | 44.45 | 76.2 | 44.7 | — |
| GBRI 264828 UU | IKO | 44.45 | 76.2 | 44.7 | — |
| GBRI 284824 | IKO | 44.45 | 76.2 | 38.35 | — |
| GBRI 284828 | IKO | 44.45 | 76.2 | 44.7 | — |
| GBRI 325224 | IKO | 50.8 | 82.55 | 38.35 | — |
| GBRI 325228 | IKO | 50.8 | 82.55 | 44.7 | — |
| GBRI 325228 U | IKO | 50.8 | 82.55 | 44.7 | — |
| GBRI 325228 UU | IKO | 50.8 | 82.55 | 44.7 | — |
| GBRI 365624 | IKO | 57.15 | 88.9 | 38.35 | — |
| GBRI 365628 | IKO | 57.15 | 88.9 | 44.7 | — |
| GBRI 365628 U | IKO | 57.15 | 88.9 | 44.7 | — |
| GBRI 365628 UU | IKO | 57.15 | 88.9 | 44.7 | — |
| GBRI 406024 | IKO | 63.5 | 95.25 | 38.35 | — |
| GBRI 406028 | IKO | 63.5 | 95.25 | 44.7 | — |
| GBRI 406028 U | IKO | 63.5 | 95.25 | 44.7 | — |
| GBRI 406028 UU | IKO | 63.5 | 95.25 | 44.7 | — |
| GBRI 446828 | IKO | 69.85 | 107.95 | 44.7 | — |
| GBRI 446828 U | IKO | 69.85 | 107.95 | 44.7 | — |
| GBRI 446828 UU | IKO | 69.85 | 107.95 | 44.7 | — |
| GBRI 446832 | IKO | 69.85 | 107.95 | 51.05 | — |
| GBRI 487232 | IKO | 76.2 | 114.3 | 51.05 | — |
| GBRI 487232 U | IKO | 76.2 | 114.3 | 51.05 | — |
| GBRI 487232 UU | IKO | 76.2 | 114.3 | 51.05 | — |
| GBRI 527632 | IKO | 82.55 | 120.65 | 51.05 | — |
| GBRI 527632 U | IKO | 82.55 | 120.65 | 51.05 | — |
| GBRI 527632 UU | IKO | 82.55 | 120.65 | 51.05 | — |
| GBRI 568032 | IKO | 88.9 | 127 | 51.05 | — |
| GBRI 568032 U | IKO | 88.9 | 127 | 51.05 | — |
| GBRI 568032 UU | IKO | 88.9 | 127 | 51.05 | — |
| GBRI 608432 | IKO | 95.25 | 133.35 | 51.05 | — |
| GBRI 608432 U | IKO | 95.25 | 133.35 | 51.05 | — |
| GBRI 608432 UU | IKO | 95.25 | 133.35 | 51.05 | — |
GBRI 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