| Bearing Unit No. | Shaft Dia | Dimensions(mm) | ||
| (mm) | (in) | L | J | |
| SNUCF206-19 | - | 1 3/16 | 108 | 83 | SNUCF206-20 | - | 1 1/4 | 108 | 83 |
| SNUCF207-20 | - | 1 1/4 | 117 | 92 | SNUCF207-21 | - | 1 5/16 | 117 | 92 |
| SNUCF207-22 | - | 1 3/8 | 117 | 92 | SNUCF207 | 35 | - | 117 | 92 |
| SNUCF207-23 | - | 1 7/16 | 117 | 92 | SNUCF208-24 | - | 1 1/2 | 130 | 102 |
| SNUCF208-25 | - | 1 9/16 | 130 | 102 | SNUCF208 | 40 | - | 130 | 102 |
| SNUCF209-26 | - | 1 5/8 | 137 | 105 | SNUCF209-27 | - | 1 11/16 | 137 | 105 |