Bearing Number | Boundary dimensions | |||
d (mm) | d (in) | D (mm) | D (in) | |
F68/1.5 | 1.5 | 0.059 | 4 | 0.158 | F68/1.5C3 | 1.5 | 0.059 | 4 | 0.158 |
F68/2.5 | 2.5 | 0.098 | 6 | 0.236 | F68/2.5C3 | 2.5 | 0.098 | 6 | 0.236 |
F681 | 1 | 0.039 | 3 | 0.118 | F681C3 | 1 | 0.039 | 3 | 0.118 |
F682 | 2 | 0.079 | 5 | 0.197 | F682C3 | 2 | 0.079 | 5 | 0.197 |
F683 | 3 | 0.118 | 7 | 0.276 | F683C3 | 3 | 0.118 | 7 | 0.276 |
F684 | 4 | 0.158 | 9 | 0.355 | F684C3 | 4 | 0.158 | 9 | 0.355 |