轴承代号 | 外形尺寸(mm) | |||
d | D | T | B | |
30202 | 15 | 35 | 11.75 | 11 | 30302 | 15 | 42 | 14.25 | 13 |
30203 | 17 | 40 | 13.25 | 12 | 32203 | 17 | 40 | 17.25 | 16 |
30303 | 17 | 47 | 15.25 | 14 | 32303 | 17 | 47 | 20.25 | 19 |
32005 | 20 | 42 | 15 | 15 | 30204 | 20 | 47 | 15.25 | 14 |
32204 | 20 | 47 | 19.25 | 18 | 30304 | 20 | 52 | 16.25 | 15 |
32304 | 20 | 52 | 22.25 | 21 | 32305 | 25 | 47 | 15 | 15 |