Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 3.006
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.315
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 76.35
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 2.663
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.005
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 67.64
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 3.371
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.736
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 85.623
Mounting Method: Finished Bore

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 7.5

Length Thru Bore - Millimeter: 69.063
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 111.125
Coupling Type: Elastomeric Coupling
Torque: TPR 2875 | Hytrel 11350In-Lbs

Inch - Metric: Inch
Outside Diameter - Inch: 2.875
Length Thru Bore - Millimeter: 63.5
Length Thru Bore - Inch: 2.5
Outside Diameter - Millimeter: 73.025

Bore - Millimeter: 38.1
Bore - Inch: 1.5
Other Features: Keyway on ID and Key on OD | Optional Steel - Stainless Steel
Bushing Series: Q1