定心式卡爪+中心通孔
补偿式卡爪+定心顶尖
Size | A | B | C | D | E | F | G | H |
4〞 | 110 | 26 | 100 | 82.6 | 11/M10 | 13 | 5 | 74 |
5〞 | 140 | 33 | 120 | 104.8 | 11/M10 | 13 | 5 | 93 |
7〞 | 180 | 43 | 140 | 104.8 | 11/M10 | 13 | 5 | 121 |
8〞 | 210 | 50 | 170 | 133.4 | 13/M12 | 36 | 5 | 140 |
10〞 | 260 | 65 | 220 | 171.4 | 17/M16 | 36 | 5 | 173 |
12〞 | 320 | 115 | 220 | 171.4 | 17/M16 | 55 | 6 | 215 |
16〞 | 400 | 155 | 300 | 235 | 25/M24 | 55 | 6 | 215 |