Inch - Metric: Inch
Outside Diameter - Inch: 1.625
Length Thru Bore - Millimeter: 31.75
Length Thru Bore - Inch: 1.25
Outside Diameter - Millimeter: 41.275

Bore - Millimeter: 30.175
Bore - Inch: 1.188
Other Features: Keyway on ID
Bushing Series: H

Inch - Metric: Inch
Outside Diameter - Inch: 6.55
Outside Diameter - Millimeter: 166.37
Bore - Millimeter: 28.575
Other Features: Solid Style

Global Part Number GPN: 579119
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A | 5L | B | 5V
Bushing Size: No Bushing
Number of Grooves: 1

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.313

Length Thru Bore - Millimeter: 42.875
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 84.15
Coupling Type: Jaw Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Cast Iron
Outside Diameter - Inch: 4.016

Length Thru Bore - Millimeter: 41.275
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 63.5
Coupling Type: Elastomeric Coupling
Torque: TPR 450 | Hytrel 1800In-Lbs

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 2.427
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 2.759
Other Features: With Set Screw
Pitch Diameter - Millimeter: 61.64
Mounting Method: Finished Bore