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: 580273
Mounting Method: Bushed
Belt Series: A | B
Bushing Size: SK
Number of Grooves: 1

Pitch Diameter - Inch: 6.416
Flange Outside Diameter - Millimeter: 171.958
Inch - Metric: Metric
Outside Diameter - Inch: 6.362
Face Width - Millimeter: 88.9

Face Width - Inch: 3.5
Belt Pitch: 8 MM
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing
Pitch Diameter - Millimeter: 162.966
Mounting Method: Bushed

Inch - Metric: Inch
Outside Diameter - Inch: 12.75
Outside Diameter - Millimeter: 323.85
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: 581015
Mounting Method: Bushed
Belt Series: A | B
Bushing Size: SK
Number of Grooves: 2

Pitch Diameter - Inch: 5.57
Flange Outside Diameter - Millimeter: 152.4
Inch - Metric: Inch
Outside Diameter - Inch: 5.516
Face Width - Millimeter: 33.35

Face Width - Inch: 1.313
Belt Pitch: 1/2 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | Heavy | QD Bushing | Solid Style | Type B1F
Pitch Diameter - Millimeter: 141.478
Mounting Method: Bushed

Pitch Diameter - Inch: 6.366
Flange Outside Diameter - Millimeter: 167.081
Inch - Metric: Inch
Outside Diameter - Inch: 6.312
Face Width - Millimeter: 33.35

Face Width - Inch: 1.313
Belt Pitch: 1/2 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Solid Style
Global Part Number GPN: 573917
Pitch Diameter - Millimeter: 161.7