Chain Pitch - Inch: 0.25
Chain Pitch - Millimeter: 6.35
Chain Type: Roller Chain
Bearing Type: Needle Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 1.65
Chain Size: 25
Material: Steel
Other Features: 1.22 Inch Hub Diameter | 0.11 Inch Teeth Width
Length Thru Bore - Millimeter: 19.05

Inch - Metric: Inch
Outside Diameter - Inch: 1.563
Inside Diameter - Inch: 0.801
Inside Diameter - Millimeter: 20.345
Other Features: Face Dia 1.125 | 11 Tangs

Outside Diameter - Millimeter: 39.7

Thread Size: 0.969-32
Threads per Inch: 32
Nominal Thickness - Inch: 0.416
Nominal Thickness - Millimeter: 10.566
Inch - Metric: Inch

Outside Diameter - Inch: 1.563
Other Features: Steel
Outside Diameter - Millimeter: 39.7

Component: Keyless Screw Locking Assembly
Series: KE
Inch - Metric: Metric
Outside Diameter - Inch: 1.575
Bore - Millimeter: 22

Material: Steel
Length - Millimeter: 24.994
Length - Inch: 0.984
Other Features: Power-Lock
Outside Diameter - Millimeter: 40