Component: Keyless Screw Locking Assembly
Series: EF
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 0.787

Outside Diameter - Millimeter: 20
Bore - Millimeter: 16
Length - Millimeter: 27
Other Features: 6 Locking Screws | Self Centering | Thin Profile
Length - Inch: 1.063

Component: Keyless Screw Locking Assembly
Series: KE
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 0.827

Outside Diameter - Millimeter: 21
Bore - Millimeter: 8
Length - Millimeter: 16.51
Other Features: Power-Lock
Length - Inch: 0.65

Chain Pitch - Inch: 0.25
Chain Size: 25
Chain Pitch - Millimeter: 6.35
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 0.809

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 0.919
Pitch Diameter - Millimeter: 20.549
Mounting Method: Rough Bore