Bearing Number | Boundary dimensions mm | |||
d | D | B | C | |
UC310-31 | 1-15/16 | 110 | 61 | 32 | UC311 | 55 | 120 | 66 | 34 |
UC311-32 | 2 | 120 | 66 | 34 | UC311-33 | 2-1/16 | 120 | 66 | 34 |
UC311-34 | 2-1/8 | 120 | 66 | 34 | UC311-35 | 2-3/16 | 120 | 66 | 34 |
UC312 | 60 | 130 | 71 | 36 | UC312-36 | 2-1/4 | 130 | 71 | 36 |
UC312-37 | 2-5/16 | 130 | 71 | 36 | UC312-38 | 2-3/8 | 130 | 71 | 36 |
UC312-39 | 2-7/16 | 130 | 71 | 36 | UC313 | 65 | 140 | 75 | 38 |