- Barrel Diameter: 3-7/8 in Small End/4 in Large End
- Bolt Circle Diameter: 4-5/8 in
- Bore Diameter: 3-1/8 in
- Country of Origin: US
- Flange Diameter: 5-3/8 in
- Flange Thickness: 5/8 in
- Hub Diameter: 5-3/4 in
- Keyway Size: 3/4 x 3/8 in
- Manufacturer Name: Martin Sprocket & Gear
- Material: Ductile Iron
- Number of Bolt Holes: 3
- Overall Length: 2.88 in
- Screw Size: 3/8-16 x 1-3/4 in (Cap Screw)/5/16-18 x 5/16 in (Set Screw)
- Suitable For Use With: MST® Sprockets and HR1 Weld-On Hub
- Type: Standard
- Item Features
- Includes
- Size 2/R1 bushing
- Tolerances meet or exceed industry guidelines and standards
- Recommended for use with split taper bushed parts
- Precise machining and processes ensure consistent finish and high quality
- Interchangeable with other manufacturers’ split-taper bushings
Cap Screws, Instruction Sheet and Key