Profile: Complete Adapter with Sleeve
Inch - Metric: Inch
Bore - Millimeter: 36.525
Bore - Inch: 1.438
Other Features: Tapered Threaded Sleeve | Metric Adapter Sleeves for Shafts with Inch Dimensions

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

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: Metric
Bore - Millimeter: 40
Bore - Inch: 1.575
Other Features: Tapered Threaded Sleeve

Length Thru Bore - Millimeter: 39
Length Thru Bore - Inch: 1.535

Profile: Complete Adapter with Sleeve
Inch - Metric: Metric
Bore - Millimeter: 45
Bore - Inch: 1.772
Other Features: Tapered Threaded Sleeve

Length Thru Bore - Millimeter: 42
Length Thru Bore - Inch: 1.654

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 2.219
Inch - Metric: Inch
Outside Diameter - Inch: 2.504

Chain Size: 50
Material: Steel
Other Features: Black Oxide Finish | For V-Weld On Hub
Pitch Diameter - Millimeter: 56.35
Mounting Method: Finished Bore