Bearing Number | Boundary dimensions mm | |||
d | D | B | D1 | |
F685 | 5 | 11 | 3 | 12.5 | F685C3 | 5 | 11 | 3 | 12.5 |
F686 | 6 | 13 | 3.5 | 15 | F686C3 | 6 | 13 | 3.5 | 15 |
F687 | 7 | 14 | 3.5 | 16 | F687C3 | 7 | 14 | 3.5 | 16 |
F688 | 8 | 16 | 4 | 18 | F688C3 | 8 | 16 | 4 | 18 |
F689 | 9 | 17 | 4 | 19 | F689C3 | 9 | 17 | 4 | 19 |
F689-Z | 9 | 17 | 5 | 19 | F689-ZZ | 9 | 17 | 5 | 19 |