124 models in the CRH series, 6.35–50.8 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) | |
|---|---|---|---|---|---|
| CRH 8-1V | IKO | 6.35 | 12.7 | 11.1 | — |
| CRH 8-1VB | IKO | 6.35 | 12.7 | 11.1 | — |
| CRH 8-1VBR | IKO | 6.35 | 12.7 | 11.1 | — |
| CRH 8-1VBUU | IKO | 6.35 | 12.7 | 11.1 | — |
| CRH 8-1VBUUR | IKO | 6.35 | 12.7 | 11.1 | — |
| CRH 8-1VUU | IKO | 6.35 | 12.7 | 11.1 | — |
| CRH 9V | IKO | 6.35 | 14.228 | 9.525 | — |
| CRH 9VB | IKO | 6.35 | 14.228 | 11.1 | — |
| CRH 9VBR | IKO | 6.35 | 14.228 | 11.1 | — |
| CRH 9VBUU | IKO | 6.35 | 14.228 | 9.525 | — |
| CRH 9VBUUR | IKO | 6.35 | 14.228 | 9.525 | — |
| CRH 9VUU | IKO | 6.35 | 14.228 | 11.1 | — |
| CRH 10-1V | IKO | 7.938 | 15.875 | 12.8 | — |
| CRH 10-1VB | IKO | 7.938 | 15.875 | 11.112 | — |
| CRH 10-1VBR | IKO | 7.938 | 15.875 | 11.112 | — |
| CRH 10-1VBUU | IKO | 7.938 | 15.875 | 11.112 | — |
| CRH 10-1VBUUR | IKO | 7.938 | 15.875 | 11.112 | — |
| CRH 10-1VUU | IKO | 7.938 | 15.875 | 12.8 | — |
| CRH 11V | IKO | 7.938 | 17.462 | 12.8 | — |
| CRH 11VB | IKO | 7.938 | 17.462 | 11.112 | — |
| CRH 11VBR | IKO | 7.938 | 17.462 | 11.112 | — |
| CRH 11VBUU | IKO | 7.938 | 17.462 | 11.112 | — |
| CRH 11VBUUR | IKO | 7.938 | 17.462 | 11.112 | — |
| CRH 11VUU | IKO | 7.938 | 17.462 | 12.8 | — |
| CRH 12V | IKO | 11.112 | 19.05 | 14.6 | — |
| CRH 12VB | IKO | 11.112 | 19.05 | 12.7 | — |
| CRH 12VBR | IKO | 11.112 | 19.05 | 14.6 | — |
| CRH 12VBUU | IKO | 11.112 | 19.05 | 12.7 | — |
| CRH 12VBUUR | IKO | 11.112 | 19.05 | 12.7 | — |
| CRH 12VUU | IKO | 11.112 | 19.05 | 14.6 | — |
| CRH 14V | IKO | 11.112 | 22.225 | 14.6 | — |
| CRH 14VB | IKO | 11.112 | 22.225 | 12.7 | — |
| CRH 14VBR | IKO | 11.112 | 22.225 | 12.7 | — |
| CRH 14VBUU | IKO | 11.112 | 22.225 | 12.7 | — |
| CRH 14VBUUR | IKO | 11.112 | 22.225 | 12.7 | — |
| CRH 14VUU | IKO | 11.112 | 22.225 | 12.7 | — |
| CRH 16V | IKO | 15.875 | 25.4 | 17.9 | — |
| CRH 16VB | IKO | 15.875 | 25.4 | 15.875 | — |
| CRH 16VBR | IKO | 15.875 | 25.4 | 15.875 | — |
| CRH 16VBUU | IKO | 15.875 | 25.4 | 15.875 | — |
| CRH 16VBUUR | IKO | 15.875 | 25.4 | 17.9 | — |
| CRH 16VUU | IKO | 15.875 | 25.4 | 17.9 | — |
| CRH 18V | IKO | 15.875 | 28.575 | 17.9 | — |
| CRH 18VB | IKO | 15.875 | 28.575 | 15.875 | — |
| CRH 18VBR | IKO | 15.875 | 28.575 | 15.875 | — |
| CRH 18VBUU | IKO | 15.875 | 28.575 | 15.875 | — |
| CRH 18VBUUR | IKO | 15.875 | 28.575 | 15.875 | — |
| CRH 18VUU | IKO | 15.875 | 28.575 | 17.9 | — |
| CRH 20V | IKO | 19.05 | 31.75 | 21 | — |
| CRH 20VB | IKO | 19.05 | 31.75 | 19.05 | — |
| CRH 20VBR | IKO | 19.05 | 31.75 | 19.05 | — |
| CRH 20VBUU | IKO | 19.05 | 31.75 | 19.05 | — |
| CRH 20VBUUR | IKO | 19.05 | 31.75 | 19.05 | — |
| CRH 20VUU | IKO | 19.05 | 31.75 | 21 | — |
| CRH 22V | IKO | 19.05 | 34.925 | 21 | — |
| CRH 22VB | IKO | 19.05 | 34.925 | 21 | — |
| CRH 22VBR | IKO | 19.05 | 34.925 | 19.05 | — |
| CRH 22VBUU | IKO | 19.05 | 34.925 | 19.05 | — |
| CRH 22VBUUR | IKO | 19.05 | 34.925 | 19.05 | — |
| CRH 22VUU | IKO | 19.05 | 34.925 | 21 | — |
| CRH 24V | IKO | 22.225 | 38.1 | 24.3 | — |
| CRH 24VB | IKO | 22.225 | 38.1 | 22.225 | — |
| CRH 24VBR | IKO | 22.225 | 38.1 | 22.225 | — |
| CRH 24VBUU | IKO | 22.225 | 38.1 | 22.225 | — |
| CRH 24VBUUR | IKO | 22.225 | 38.1 | 22.225 | — |
| CRH 24VUU | IKO | 22.225 | 38.1 | 22.225 | — |
| CRH 26V | IKO | 22.225 | 41.275 | 24.3 | — |
| CRH 26VB | IKO | 22.225 | 41.275 | 22.225 | — |
| CRH 26VBR | IKO | 22.225 | 41.275 | 22.225 | — |
| CRH 26VBUU | IKO | 22.225 | 41.275 | 22.225 | — |
| CRH 26VBUUR | IKO | 22.225 | 41.275 | 22.225 | — |
| CRH 26VUU | IKO | 22.225 | 41.275 | 24.3 | — |
| CRH 28V | IKO | 25.4 | 44.45 | 25.4 | — |
| CRH 28VB | IKO | 25.4 | 44.45 | 25.4 | — |
| CRH 28VBR | IKO | 25.4 | 44.45 | 25.4 | — |
| CRH 28VBUU | IKO | 25.4 | 44.45 | 25.4 | — |
| CRH 28VBUUR | IKO | 25.4 | 44.45 | 25.4 | — |
| CRH 28VUU | IKO | 25.4 | 44.45 | 25.4 | — |
| CRH 30V | IKO | 25.4 | 47.625 | 25.4 | — |
| CRH 30VB | IKO | 25.4 | 47.625 | 27.4 | — |
| CRH 30VBR | IKO | 25.4 | 47.625 | 27.4 | — |
| CRH 30VBUU | IKO | 25.4 | 47.625 | 27.4 | — |
| CRH 30VBUUR | IKO | 25.4 | 47.625 | 27.4 | — |
| CRH 30VUU | IKO | 25.4 | 47.625 | 25.4 | — |
| CRH 32V | IKO | 28.575 | 50.8 | 31.75 | — |
| CRH 32VB | IKO | 28.575 | 50.8 | 34.2 | — |
| CRH 32VBR | IKO | 28.575 | 50.8 | 34.2 | — |
| CRH 32VBUU | IKO | 28.575 | 50.8 | 34.2 | — |
| CRH 32VBUUR | IKO | 28.575 | 50.8 | 31.75 | — |
| CRH 32VUU | IKO | 28.575 | 50.8 | 31.75 | — |
| CRH 36V | IKO | 28.575 | 57.15 | 31.75 | — |
| CRH 36VB | IKO | 28.575 | 57.15 | 34.2 | — |
| CRH 36VBR | IKO | 28.575 | 57.15 | 34.2 | — |
| CRH 36VBUU | IKO | 28.575 | 57.15 | 34.2 | — |
| CRH 36VBUUR | IKO | 28.575 | 57.15 | 34.2 | — |
| CRH 36VUU | IKO | 28.575 | 57.15 | 31.75 | — |
| CRH 40V | IKO | 31.75 | 63.5 | 38.1 | — |
| CRH 40VB | IKO | 31.75 | 63.5 | 40 | — |
| CRH 40VBR | IKO | 31.75 | 63.5 | 40 | — |
| CRH 40VBUU | IKO | 31.75 | 63.5 | 40 | — |
| CRH 40VBUUR | IKO | 31.75 | 63.5 | 40 | — |
| CRH 40VUU | IKO | 31.75 | 63.5 | 38.1 | — |
| CRH 44V | IKO | 31.75 | 69.85 | 38.1 | — |
| CRH 44VB | IKO | 31.75 | 69.85 | 40 | — |
| CRH 44VBR | IKO | 31.75 | 69.85 | 38.1 | — |
| CRH 44VBUU | IKO | 31.75 | 69.85 | 40 | — |
| CRH 44VBUUR | IKO | 31.75 | 69.85 | 40 | — |
| CRH 44VUU | IKO | 31.75 | 69.85 | 38.1 | — |
| CRH 48 VB | IKO | 38 | 76.2 | 46.4 | — |
| CRH 48 VBR | IKO | 38 | 76.2 | 46.4 | — |
| CRH 48 VBUU | IKO | 38 | 76.2 | 46.4 | — |
| CRH 48 VBUUR | IKO | 38 | 76.2 | 46.4 | — |
| CRH 52 VB | IKO | 38.1 | 82.55 | 46.4 | — |
| CRH 52 VBR | IKO | 38.1 | 82.55 | 46.4 | — |
| CRH 52 VBUU | IKO | 38.1 | 82.55 | 46.4 | — |
| CRH 52 VBUUR | IKO | 38.1 | 82.55 | 46.4 | — |
| CRH 56 VB | IKO | 44.45 | 88.9 | 52.8 | — |
| CRH 56 VBR | IKO | 44.45 | 88.9 | 50.8 | — |
| CRH 56 VBUU | IKO | 44.45 | 88.9 | 52.8 | — |
| CRH 56 VBUUR | IKO | 44.45 | 88.9 | 52.8 | — |
| CRH 64 VB | IKO | 50.8 | 101.6 | 59.4 | — |
| CRH 64 VBR | IKO | 50.8 | 101.6 | 59.4 | — |
| CRH 64 VBUU | IKO | 50.8 | 101.6 | 59.4 | — |
| CRH 64 VBUUR | IKO | 50.8 | 101.6 | 59.4 | — |
CRH 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 Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697