Product Description
Martin 50BS12 1-1/8 Sprocket
- Number of Teeth: 12
- Caliper Diameter: 2.0148 in
- Width Across Teeth: 0.343 in
- Pitch Diameter [MIN]: 2.415 in
- Martin Number: 50BS12
- Outside Diameter [MIN]: 2.7080 in
- Number of Strands Across: 1
- Keyway Size: 1/4 x 1/8
- Number of Screws: 2
- Material: Steel
- Single Strand Tooth Thickness: 0.343 in
- Set Screw Size: 5/16-18 X 5/16
- Pitch Diameter: 2.415 in
- Finished Bore: 1 1/8 in
- Length Through Bore: 1 in
- Outside Diameter: 2.7080 in
- Keyway: w/Keyway & Set Screw
- Chain Pitch: 5/8 in
- Hub Projection: 0.66 in
- Bore Type: Bored to Size
- Hardened Teeth: Without Hardened Teeth
- Hub Recess Depth: 0.12 in
- Hub Diameter: 1.9844 in
- Sprocket Style: B
- Hub Recess Width: 1/4 in
- Chain Number: 50
- Hub OD @ Recess: 1.74 in
- Hub Length Thru: 0.657 in
