Inch - Metric: Inch
Outside Diameter - Inch: 20.35
Outside Diameter - Millimeter: 516.89
Other Features: QD Bushing | Arm Style
Mounting Method: Bushed

Belt Series: A | B
Bushing Size: SF
Number of Grooves: 4

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Ductile Iron
Outside Diameter - Inch: 20.866

Length Thru Bore - Millimeter: 178
Other Features: Components May or May Not Intermix Among Brands | Split-Tire | 2 Set Screws
Hub Diameter - Millimeter: 381
Coupling Type: Elastomeric Coupling
Torque: 340340In-Lbs

Inch - Metric: Inch
Outside Diameter - Inch: 21.2
Outside Diameter - Millimeter: 538.48
Other Features: Split Taper Bushing | Arm Style
Mounting Method: Bushed

Belt Series: A | B | 5V
Bushing Size: R1
Number of Grooves: 2

Chain Pitch - Inch: 0.625
Chain Size: 50-2
Pitch Diameter - Inch: 20.296
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 20.661
Other Features: Taper Lock Bushing
Global Part Number GPN: 567918
Pitch Diameter - Millimeter: 515.518
Mounting Method: Bushed

Component: Element
Inch - Metric: Inch
Material: Rubber
Outside Diameter - Inch: 21
Outside Diameter - Millimeter: 533.4

Other Features: Components May or May Not Intermix Among Brands | Split | 45MM Minimum Distance Between Shaft Ends | Armored Element
Coupling Type: Elastomeric Coupling
Torque: 85085In-Lbs