| Inquiry | NO. |
Principal dimensions （mm) |
Basic load ratings KN |
||||
| d | D | H | dyc Cr |
stc Cor |
|||
|
81146M | ?240 | 300 | 45 | 475 | 2450 |  |
|
|
81248M | 240 | 340 | 78 | 1100 | 4900 | |
|
|
81152M | 260 | 320 | 45 | 490 | 2600 | |
|
|
81252M | 260 | 360 | 79 | 1140 | 5300 | |
|
|
81156M | 280 | 350 | 53 | 680 | 3550 | |
|
|
81256M | 280 | 380 | 80 | 1160 | 5500 | |
|
|
81160M | 300 | 380 | 62 | 850 | 4400 | |
|
|
81260M | 300 | 420 | 95 | 1530 | 7200 | |
|
|
81164M | 320 | 400 | 63 | 880 | 4650 | |
|
|
81264M | 320 | 440 | 95 | 1560 | 7500 | |
|
|
81168M | 340 | 420 | 64 | 900 | 4900 | |
|
|
81268M | 340 | 460 | 96 | 1630 | 8000 | |
|
|
81172M | 360 | 440 | 65 | 900 | 4900 | |
|
|
81272M | 360 | 500 | 110 | 2160 | 10400 | |
|
|
81176M | 380 | 460 | 65 | 930 | 5300 | |
|
|
81180M | 400 | 480 | 65 | 965 | 5600 | |
|
|
81184M | 420 | 500 | 65 | 980 | 5850 | |
|
|
81188M | 440 | 540 | 80 | 1430 | 8000 | |
|
|
81192M | 460 | 560 | 80 | 1460 | 8500 | |
|
|
81196M | 480 | 580 | 80 | 1460 | 8650 | |
|
|
811/500M | 500 | 600 | 80 | 1560 | 9300 | |
|
|
811/530M | 530 | 640 | 85 | 1730 | 10600 | |
|
|
811/560M | 560 | 670 | 85 | 1760 | 11100 | |
|
|
811/600M | 600 | 710 | 85 | 1800 | 11600 | |