Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 5.384
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.723
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 136.754
Mounting Method: Finished Bore

Gear Style: Change Gear
Pitch Diameter - Inch: 2.25
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 19.05

Face Width - Inch: 0.75
Pitch: 12 DP
Other Features: Plain Style | Type A | Without Hub | With 2 Keyways
Global Part Number GPN: 668204
Pressure Angle: 14.5

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 8.614
Inch - Metric: Inch

Material: Carbon Steel
Outside Diameter - Inch: 9.156
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 218.79
Mounting Method: Finished Bore

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 8.614
Inch - Metric: Inch

Material: Carbon Steel
Outside Diameter - Inch: 9.156
Other Features: With 2 Set Screw
Pitch Diameter - Millimeter: 218.79
Mounting Method: Finished Bore

Bore Profile: Round
Pitch Diameter - Inch: 6.52
Pitch - Millimeter: 19.05
Inch - Metric: Inch
Material: Thermoplastic

Outside Diameter - Inch: 6.57
Outside Diameter - Millimeter: 166.878
Pitch Diameter - Millimeter: 165.608
Modular - Flat Top Size: 8503 | 8505 | 8506 | 8507
Mounting Method: Finished Bore