| 型号 | 外形尺寸（mm） | 密封类型 | ||
| d | D | B | ||
| 7020 CE/P4AL | 100 | 150 | 24 | Open | 7020 CE/P4AL1 | 100 | 150 | 24 | Open |
| 7020 CE/P4BVG275 | 100 | 150 | 24 | Open | S7020 CE/P4BVG275 | 100 | 150 | 24 | Rubber sealing cover |
| 71820 ACD/HCP4 | 100 | 125 | 13 | Open | 71820 ACD/P4 | 100 | 125 | 13 | Open |
| 71820 CD/HCP4 | 100 | 125 | 13 | Open | 71820 CD/P4 | 100 | 125 | 13 | Open |
| 71920 ACB/HCP4A | 100 | 140 | 20 | Open | S71920 ACB/HCP4A | 100 | 140 | 20 | Rubber sealing cover |
| 71920 ACB/HCP4AL | 100 | 140 | 20 | Open | 71920 ACB/P4A | 100 | 140 | 20 | Open |
