Inch - Metric: Inch
Outside Diameter - Inch: 18.75
Outside Diameter - Millimeter: 476.25
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Arm Style | Bore Size 2-9/16 and 2-5/8 has No Keyway

Global Part Number GPN: 581655
Mounting Method: Bushed
Belt Series: A | B
Bushing Size: SK
Number of Grooves: 2

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 19.103
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 19.539
Global Part Number GPN: 31830
Pitch Diameter - Millimeter: 485.216
Mounting Method: Rough Bore

Chain Pitch - Inch: 1
Chain Size: 80-2
Chain Pitch - Millimeter: 25.4
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 19.107

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 19.681
Pitch Diameter - Millimeter: 485.33
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 100
Pitch Diameter - Inch: 19.113
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 19.821
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 568348
Pitch Diameter - Millimeter: 485.47
Mounting Method: Bushed

Bore Profile: Bushed
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 18.875

Length Thru Bore - Millimeter: 120.65
Other Features: Components May or May Not Intermix Among Brands | QD Bushing
Hub Diameter - Millimeter: 184.15
Coupling Type: Elastomeric Coupling
Torque: EPDM 47250In-Lbs