Q-D® Bushings
Features:
- Standard sizes - 1/2" - 7" bore range
- Metric sizes – 24mm – 100mm bore range
- For use with the Browning® sheaves, sprockets and pulleys; fully interchangeable with competitive the Q-D® bushings
Related Documents
Browning® Q-D® Bushings Standard Sizes - 1/2” - 7” bore range. Metric Sizes - 24mm - 100mm bore range. For use with Browning® sheaves, sprockets, and pulleys; dimensionally interchangeable with the competitive Q-D® bushings. Barrel taper is 3” per foot.
Additional Data
Table No.1 - Bushing Specifications
| Bushing |
Bore Range |
Dimensions |
Cap Screws |
Torque |
Wrench Torque Ft.- Lbs. |
Average Weight Lbs. |
||||||||
| D | L | A | B | C | E | F | No. | Size | Bolt Circle |
|||||
| JA | 1/2 - 1 1/4 | 2 | 7/8 | 11/32 | 1 3/8 | 3/16 | 9/16 | 5/16 | 3 | 10 - 24 x 1 | 1 21/32 | 1000 | 6 | 0.8 |
| SH | 1/2 - 1 5/8 | 2 11/16 | 1 1/4 | 9/16 | 1 7/8 | 1/4 | 13/16 | 7/16 | 3 | 1/4-20 X 1 3/8 | 2 1/4 | 3500 | 9 | 1 |
| SDS | 1/2 - 2 | 3 1/8 | 1 5/16 | 9/16 | 2 3/16 | 1/4 | 7/8 | 7/16 | 3 | 1/4-20 x 1 3/8 | 2 11/16 | 5000 | 9 | 1.2 |
| SD | 1/2 - 2 | 3 1/8 | 1 13/16 | 1 1/8 | 2 3/16 | 1/4 | 1 3/8 | 7/16 | 3 | 1/4-20 x 1 7/8 | 2 11/16 | 5000 | 9 | 1.5 |
| SK | 1/2 - 2 5/8 | 3 7/8 | 3/4 | 13/16 | 2 13/16 | 3/8 | 1 3/16 | 9/16 | 3 | 5/16-18 x 2 | 3 5/16 | 7000 | 15 | 2 |
| SF | 1/2 - 2 15/16 | 4 5/8 | 2 | 1 1/8 | 3 1/8 | 3/8 | 1 7/16 | 9/16 | 3 | 3/8-16 x 2 | 3 7/8 | 11000 | 30 | 3.5 |
| E | 7/8 - 3 1/2 | 6 | 2 51/80 | 1 9/16 3 13/16 | 3 13/16 | 3/8 | 1 7/8 | 3/4 | 3 | 1/2-13 x 2 3/4 | 5 | 20000 | 60 | 9 |
| F | 1 - 4 | 6 5/8 | 2 11/16 | 2 5/16 | 4 7/16 | 7/16 | 2 3/4 | 15/16 | 3 | 9/16-12 x 3 5/8 | 5 5/8 | 30000 | 75 | 14 |
| J | 1 1/2 - 4 1/2 | 7 1/4 | 4 1/2 | 3 1/16 | 5 3/16 | 7/16 | 3 1/2 | 1 | 3 | 5/8-1 x 4 1/2 | 6 1/4 | 45000 | 135 | 22 |
| M | 2 - 5 1/2 | 9 | 6 3/4 | 5 1/16 | 6 1/2 | 7/16 | 5 1/2 | 1 1/4 | 4 | 3/4-10 x 6 3/4 | 7 7/8 | 85000 | 225 | 51 |
| N | 2 7/16 - 5 7/8 | 10 | 8 11/80 | 6 3/16 | 7 | 7/16 | 6 5/8 | 1 1/2 | 4 | 7/8-9 x 8 | 8 1/2 | 150000 | 300 | 66 |
| P | 2 15/16 - 7 | 11 3/4 | 9 31/80 | 7 3/16 | 8 1/4 | 7/16 | 7 5/8 | 1 3/4 | 4 | 1-8 x 9 1/2 | 10 | 250000 | 450 | 122 |
Note: All bushings shown except JA have setscrew over keyway.
Table No.2 - Flange Set Screw
| Thread | Tightening Torque (in-lb) |
|
| SH, SDS, SD, SK, SF, E,F,J,M, N |
1/4 - 20 5/16 - 18 3/8 - 16 7/8 - 9 |
87 165 290 5000 |