Bearing Number | Boundary dimensions mm | |||
D H8 | a | b | c | |
SN305 | 62 | 185 | 52 | 22 | SN306 | 72 | 185 | 52 | 22 |
SN307 | 80 | 205 | 60 | 25 | SN308 | 90 | 205 | 60 | 25 |
SN309 | 100 | 255 | 70 | 28 | SN310 | 110 | 255 | 70 | 30 |
SN311 | 120 | 275 | 80 | 30 | SN312 | 130 | 280 | 80 | 30 |
SN313 | 140 | 315 | 90 | 32 | SN315 | 160 | 345 | 100 | 35 |
SN316 | 170 | 345 | 100 | 35 | SN317 | 180 | 380 | 110 | 40 |