MARTIN SPROCKET & GEAR 5050 3 7/8
MARTIN SPROCKET & GEAR
MARTIN SPROCKET & GEAR 5050 3 7/8
5050 3 7/8 PART NUMBER
Taper-Lock Bushing - 5050 Series, 3.8750 in Bore, Finished with Keyway, 1 x 1/2 in Keyway
QTY QUOTEMARTIN SPROCKET & GEAR - MARTIN SPROCKET & GEAR 5050 3 7/8
Tapered non- flanged split bushings utilize screws to tighten on the shaft, providing excellent clamping force
Used on sprockets, sheaves and pulleys to increase clamping force over standard bored-to-size product that only utilizes a keyway and setscrew to lock onto the shaft
Their small size and the convenience and advantages of tapered construction make them of great value on many devices for use on shafts
SPECIFICATIONS
| Bore Diameter | 3.875 in |
|---|---|
| Maximum Hub Outside Diameter | 10-1/2 (Class 30 Gray Iron) , 11-1/2 (Class 20 Gray Iron) , 9-1/2 (Steel) in |
| Outside Diameter | 7 in |
| Bolt Circle Diameter | 6.72 in |
| Length Through Bore | 5 in |
| Number Of Bolt Holes | 3 |
| Bushing Size | 5050 |
| Screw Thread Size | 7/8-9 in |
| Bore Type | Finished w/ Keyway |
| Screw Length | 2-1/4 in |
| Keyway Size | 1 x 1/2 in |
| Screw Torque | 3100 in-lbs |
