Chain Pitch - Inch: 1.25
Chain Size: 100
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 19.908
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 20.619
Global Part Number GPN: 31394
Pitch Diameter - Millimeter: 505.663
Mounting Method: Rough Bore

Component: Horizontal Split Cover
Width - Millimeter: 278.384
Inch - Metric: Inch
Material: Aluminum
Outside Diameter - Inch: 19.74

Outside Diameter - Millimeter: 501.4
Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Grid Coupling
Width - Inch: 10.96

Inch - Metric: Inch
Outside Diameter - Inch: 20.35
Outside Diameter - Millimeter: 516.89
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Arm Style
Mounting Method: Bushed
Belt Series: A | B
Bushing Size: SF
Number of Grooves: 4

Chain Pitch - Inch: 1.5
Chain Size: 120
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 19.119
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 19.959
Global Part Number GPN: 31441
Pitch Diameter - Millimeter: 485.623
Mounting Method: Rough Bore

Inch - Metric: Inch
Outside Diameter - Inch: 20.4
Outside Diameter - Millimeter: 518.16
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Multi Duty
Mounting Method: Bushed
Belt Series: C
Bushing Size: M
Number of Grooves: 12