| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 20 | 37 | 9 | 71904 CE/HCP4AH |
| 20 | 37 | 9 | 71904 CE/HCP4AL |
| 20 | 42 | 12 | 7004 ACE/HCP4AL |
| 20 | 42 | 12 | 7004 CE/P4AL1 |
| 20 | 42 | 12 | S7004 CD/P4A |
| 20 | 42 | 12 | S7004 CE/P4A |
| 20 | 42 | 12 | S7004 CD/HCP4A |
| 20 | 42 | 12 | 7004 ACE/HCP4AH1 |
| 20 | 47 | 14 | S7204 CD/HCP4A |
| 20 | 37 | 9 | S71904 CD/P4A |
| 20 | 37 | 9 | S71904 CE/P4A |
| 20 | 42 | 12 | 7004 CE/P4AH1 |
| 20 | 42 | 12 | S7004 ACE/P4A |
| 20 | 42 | 12 | S7004 ACD/P4A |
| 20 | 42 | 12 | 7004 ACE/HCP4AL1 |
| 20 | 37 | 9 | S71904 ACE/P4A |
| 20 | 37 | 9 | S71904 ACD/P4A |
| 20 | 42 | 12 | 7004 ACD/HCP4AH |
| 20 | 42 | 12 | 7004 ACE/P4AL |
| 20 | 42 | 12 | S7004 ACD/HCP4A |
| 20 | 47 | 14 | 7204 CD/P4A |
| 20 | 37 | 9 | 71904 CE/HCP4A |
| 20 | 47 | 14 | 7204 ACD/HCP4A |
| 20 | 37 | 9 | 71904 CD/HCP4A |
| 20 | 42 | 12 | 7004 CD/P4AH |
| 20 | 47 | 14 | 7204 ACD/P4A |
| 20 | 42 | 12 | 7004 CE/P4A |
| 20 | 42 | 12 | 7004 CD/P4A |
| 20 | 37 | 9 | 71904 ACE/HCP4AH |
| 20 | 37 | 9 | 71904 ACE/HCP4AL |