轴承代号 | 基本尺寸(mm) | |||
d | D | H | r min | |
51222 | 110 | 160 | 38 | 1.1 | 51222M | 110 | 160 | 38 | 1.1 |
51322M | 110 | 190 | 63 | 2 | 51322 | 110 | 190 | 63 | 2 |
51422M | 110 | 230 | 95 | 3 | 51124 | 120 | 155 | 25 | 1 |
51124M | 120 | 155 | 25 | 1 | 51224 | 120 | 170 | 39 | 1.1 |
51224M | 120 | 170 | 39 | 1.1 | 51324M | 120 | 210 | 70 | 2.1 |
51324 | 120 | 210 | 70 | 2.1 | 51424M | 120 | 250 | 102 | 4 |