24 models in the CRSB series, 4.826–63.5 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) | |
|---|---|---|---|---|---|
| CRSB-8 | NSK | 4.826 | 12.7 | 8.74 | — |
| CRSB-8-1 | NSK | 4.826 | 12.7 | 9.52 | — |
| CRSB-10 | NSK | 6.35 | 15.875 | 10.31 | — |
| CRSB-10-1 | NSK | 6.35 | 15.875 | 11.13 | — |
| CRSB-12 | NSK | 9.525 | 19.05 | 12.7 | — |
| CRSB-14 | NSK | 9.525 | 22.225 | 12.7 | — |
| CRSB-16 | NSK | 11.112 | 25.4 | 15.88 | — |
| CRSB-18 | NSK | 11.112 | 28.575 | 15.88 | — |
| CRSB-20 | NSK | 12.7 | 31.75 | 19.05 | — |
| CRSB-22 | NSK | 12.7 | 34.925 | 19.05 | — |
| CRSB-24 | NSK | 15.875 | 38.1 | 22.22 | — |
| CRSB-26 | NSK | 15.875 | 41.275 | 22.22 | — |
| CRSB-28 | NSK | 19.05 | 44.45 | 25.4 | — |
| CRSB-30 | NSK | 19.05 | 47.625 | 25.4 | — |
| CRSB-32 | NSK | 22.225 | 50.8 | 31.75 | — |
| CRSB-36 | NSK | 22.225 | 57.15 | 31.75 | — |
| CRSB-40 | NSK | 25.4 | 63.5 | 38.1 | — |
| CRSB-44 | NSK | 25.4 | 69.85 | 38.1 | — |
| CRSB-48 | NSK | 31.75 | 76.2 | 44.45 | — |
| CRSB-52 | NSK | 31.75 | 82.55 | 44.45 | — |
| CRSB-56 | NSK | 34.925 | 88.9 | 50.8 | — |
| CRSB-64 | NSK | 38.1 | 101.6 | 57.15 | — |
| CRSB-80 | NSK | 50.8 | 127 | 69.85 | — |
| CRSB-96 | NSK | 63.5 | 152.4 | 82.55 | — |
CRSB 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