| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 90 | 160 | 30 | 7218C |
| 90 | 160 | 30 | 7218B |
| 90 | 160 | 30 | 7218A |
| 90 | 140 | 24 | 7018C |
| 90 | 140 | 24 | 7018A |
| 90 | 125 | 18 | 7918C |
| 90 | 125 | 18 | 7918A5 |
| 85 | 180 | 41 | 7317B |
| 85 | 180 | 41 | 7317A |
| 85 | 150 | 28 | 7217C |
| 85 | 150 | 28 | 7217B |
| 85 | 150 | 28 | 7217A |
| 85 | 130 | 22 | 7017C |
| 85 | 130 | 22 | 7017A |
| 85 | 120 | 18 | 7917C |
| 85 | 120 | 18 | 7917A5 |
| 80 | 170 | 39 | 7316B |
| 80 | 170 | 39 | 7316A |
| 80 | 140 | 26 | 7216C |
| 80 | 140 | 26 | 7216B |
| 80 | 140 | 26 | 7216A |
| 80 | 125 | 22 | 7016C |
| 80 | 125 | 22 | 7016A |
| 80 | 110 | 16 | 7916C |
| 80 | 110 | 16 | 7916A5 |
| 75 | 160 | 37 | 7315B |
| 75 | 160 | 37 | 7315A |
| 75 | 130 | 25 | 7215C |
| 75 | 130 | 25 | 7215B |
| 75 | 130 | 25 | 7215A |
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