Martin Sprocket
Martin Sprocket N - QD, N
Model: N
Martin Sprocket N QD bushing — N series, 6-1/2" bore, 1-1/2 x 5/16 keyway, 11.500" OD x 4.5000" long, 9.750" bolt circle, ships with 3x 5/8-11 Cap Screws.
Technical Specifications
| Bushing Type | QD |
| Series | N |
| Max Bore (in) | 8.5000 |
| Bore Type | Keyed |
| Exact Bore (in) | 6.5000 |
| Keyway | 1-1/2 x 5/16 |
| Outer Diameter (in) | 11.500 |
| Length | 4.5000 |
| Bolt Circle (in) | 9.750 |
| Hardware Included | 3x 5/8-11 Cap Screws |
| Exact Bore Display | 6-1/2" |
| Max Bore Display | 8-1/2" |
Manufacturer
Martin Sprocket
Full-line manufacturer of sprockets, gears, sheaves, couplings, and other power transmission products.
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