Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Needle Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 3.72
Chain Size: 50
Material: Steel
Other Features: 2.25 Inch Hub Diameter | 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 25.4

Profile: Complete Adapter with Sleeve
Inch - Metric: Inch
Bore - Millimeter: 36.525
Bore - Inch: 1.438
Other Features: Tapered Threaded Sleeve

Length Thru Bore - Millimeter: 40.234
Length Thru Bore - Inch: 1.584

Gear Style: Change Gear
Pitch: 8 DP
Pressure Angle: 14.5
Pitch Diameter - Millimeter: 317.5
Pitch Diameter - Inch: 12.5

Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 31.75
Face Width - Inch: 1.25
Other Features: Type C1 | Without Hub | CGB8 Change Gear Bushing Bore 1-1/8

Split or Solid Description: One Piece Solid
Bore Threaded: No
Component: Shaft Collar
Inch - Metric: Inch
Outside Diameter - Inch: 3.149

Width - Millimeter: 18.263
Bore - Millimeter: 38.1
Material: Steel
Outside Diameter - Millimeter: 79.985
Width - Inch: 0.719

Split or Solid Description: One Piece Solid
Bore Threaded: No
Component: Shaft Collar
Inch - Metric: Inch
Outside Diameter - Inch: 2.5

Width - Millimeter: 18.263
Bore - Millimeter: 44.45
Material: Steel
Outside Diameter - Millimeter: 63.5
Width - Inch: 0.719