Bearing Number | Boundary dimensions | |||
d (mm) | d (in) | D (mm) | D (in) | |
NU312 | 60 | 2.364 | 130 | 5.122 | NU312E | 60 | 2.364 | 130 | 5.122 |
NU313 | 65 | 2.561 | 140 | 5.516 | NU313E | 65 | 2.561 | 140 | 5.516 |
NU314 | 70 | 2.758 | 150 | 5.91 | NU314E | 70 | 2.758 | 150 | 5.91 |
NU315 | 75 | 2.955 | 160 | 6.304 | NU315E | 75 | 2.955 | 160 | 6.304 |
NU316 | 80 | 3.152 | 170 | 6.698 | NU316E | 80 | 3.152 | 170 | 6.698 |
NU317 | 85 | 3.349 | 180 | 7.092 | NU317E | 85 | 3.349 | 180 | 7.092 |