Bearing Number | Boundary dimensions | |||
d (mm ) | d (in) | D (mm) | D (in) | |
69/1.5 | 1.5 | 0.059 | 5 | 0.197 | 69/1.5C3 | 1.5 | 0.059 | 5 | 0.197 |
69/2.5 | 2.5 | 0.098 | 7 | 0.276 | 69/2.5C3 | 2.5 | 0.098 | 7 | 0.276 |
691 | 1 | 0.039 | 4 | 0.158 | 691C3 | 1 | 0.039 | 4 | 0.158 |
692 | 2 | 0.079 | 6 | 0.236 | 692C3 | 2 | 0.079 | 6 | 0.236 |
693 | 3 | 0.118 | 8 | 0.315 | 693C3 | 3 | 0.118 | 8 | 0.315 |
694 | 4 | 0.158 | 11 | 0.433 | 694C3 | 4 | 0.158 | 11 | 0.433 |