Find a Service Center
Alternate Products
- N Series QD Bushing
- 3.75 in Bore Size
- 8.5 in Bolt Circle
description
- Mounts in two ways: with bushing flange toward motor or machine or with flange away from motor or machine. Capscrews are always accessible from the outside.
| Cap Screw Size | 7/8 x 8 in |
| Capscrew Size | 7/8 x 8 in |
| Material External Use | Cast Iron |
| Bolt Circle Diameter | 8.5 in |
| Bushing Series | N |
| Wrench Torque | 300 lbf |
| Set Screw Size | 3/4-10 UNC |
| Material Internal Use | Cast Iron |
| Bore w/Shallow Key [MAX] | 6 in |
| Bolt Circle Dia. | 8 1/2 in |
| Bore Size | 3.750 in - 3 3/4 in |
| Bushing Split | Yes |
| Size of Cap Screws | 7/8 x 8 in |
| Bushing Key Seat | 7/8 x 7/16 in |
| Bore Type | Finished Bore |
| E (Knuckle Width) | 6.625 in |
| Flange Thickness | 1.5 in |
| Keyway | 7/8 x 7/16 |
| Mounting Options | Standard |
| Flange Split | Yes |
| Bore Range [Min] | 2.4375 in |
| Torque Capacity | 150000 lb/in |
| Bore Range [Max] | 5.875 in |
| Bore with Shallow Key [Max] | 6 in |
| Barrel Taper | 3/4 TPF |
| Keyway Size | 7/8 x 7/16 in |
| Finished Bore Size | 3.75 in |
| Bore Size [Min] | 3.75 in |
| Material | Cast Iron |
| Large Diameter | 7 in |
| Cap Screws | 4 |
| Length Through Bore | 8.125 in |
| Inch/Metric | Inch |
| Bore w/Full Keyway [MAX] | 5 in |
| Flange O.D. | 10 in |
| Overall Length | 8.125 in |
| Weight | 66.5 LB |
| EAN or UPC | 697950180274 |
