QD Type Weld On Hubs
Product Description
QD type weld on hubs
Technical Data Sheet
Qd Type Weld On Hubs
| Catalog Number | Dimensions-inches | Type drilling | Torque Transmitted Bolt stress in Pounds Per Sq.ln | Weight pounds | |||||||
| D* | L | B | P+ | L1 | BC | 6 | 9 | 12 | |||
| SH-A | 3 | 13/16 | 1.871 | - | - | 2 1/4 | 1 | 950 | 125 | 1900 | 1 |
| SDS-A | 3.5 | 3/4 | 2.188 | - | - | 2 11/16 | 1 | 1130 | 1695 | 2260 | 1.3 |
| SK-A | 4.375 | 1 1/4 | 2.813 | - | - | 3 5/16 | 1 | 2400 | 3600 | 4800 | 3 |
| SF-A | 5 | 1 1/4 | 3.125 | - | - | 3 7/8 | 1 | 4060 | 6090 | 8120 | 4 |
| E-A | 6.25 | 1 5/8 | 3.832 | - | - | 5 | 1 | 9240 | 13860 | 18480 | 9 |
| F-A | 7 | 2 1/2 | 4.437 | - | - | 5 5/8 | 1 | 13960 | 20940 | 27920 | 16 |
| J-A | 7.75 | 3 3/16 | 5.14 | - | - | 6 1/4 | 1 | 19550 | 29325 | 39100 | 25 |
| N-A | 9.5 | 5 3/16 | 6.494 | 9.25 | 3 9/16 | 7 7/8 | 2 | 49000 | 73500 | 98000 | 50 |
| N-A | 10.5 | 6 1/4 | 6.99 | 10.25 | 4 1/2 | 8 1/2 | 2 | 73200 | 109800 | 146400 | 75 |