轴承代号 | 基本尺寸(mm) | |||
d | D | T | B | |
306/39X4 | 39.7 | 90 | 25.4 | 22 | 32008/P6X | 40 | 68 | 19 | 19 |
32008 | 40 | 68 | 19 | 19 | 32008X1WC | 40 | 72 | 19 | 19 |
32008X3 | 40 | 73 | 21 | 21 | 33108 | 40 | 75 | 26 | 26 |
30208 | 40 | 80 | 19.75 | 18 | 32208 | 40 | 80 | 24.75 | 23 |
33208X2A | 40 | 80 | 30 | 29 | 33208 | 40 | 80 | 32 | 32 |
31308 | 40 | 90 | 25.25 | 23 | 30308 | 40 | 90 | 25.25 | 23 |