Inch - Metric: Inch
Outside Diameter - Inch: 11.75
Outside Diameter - Millimeter: 298.45
Other Features: Split Taper Bushing | Arm Style
Mounting Method: Bushed

Belt Series: 4L | A | 5L | B
Bushing Size: H
Number of Grooves: 1

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 11.743
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 12.102
Global Part Number GPN: 31761
Pitch Diameter - Millimeter: 298.28
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 11.147
Inch - Metric: Inch

Material: Carbon Steel
Outside Diameter - Inch: 11.504
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 283.13
Mounting Method: Finished Bore

Inch - Metric: Inch
Outside Diameter - Inch: 11.25
Outside Diameter - Millimeter: 285.75
Other Features: Split Taper Bushing | Arm Style
Mounting Method: Bushed

Belt Series: 3L | 4L | A
Bushing Size: H
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 11.35
Outside Diameter - Millimeter: 288.29
Other Features: QD Bushing | Arm Style | Bore Size 2-9/16 and 2-5/8 has No Keyway
Global Part Number GPN: 580371

Mounting Method: Bushed
Belt Series: A | B
Bushing Size: SK
Number of Grooves: 4