Component: Keyless Screw Locking Assembly
Series: AS
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.969

Outside Diameter - Millimeter: 50
Bore - Millimeter: 25.4
Length - Millimeter: 20
Other Features: 8 Locking Screws
Length - Inch: 0.787

Component: Keyless Screw Locking Assembly
Series: AS
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.159

Outside Diameter - Millimeter: 54.839
Bore - Millimeter: 30.175
Length - Millimeter: 20.803
Other Features: 8 Locking Screws
Length - Inch: 0.819

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 2.405
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.652
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571583
Pitch Diameter - Millimeter: 61.08
Mounting Method: Bushed

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 4

Length Thru Bore - Millimeter: 41.275
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 63.5
Coupling Type: Elastomeric Coupling
Torque: TPR 450 | Hytrel 1800In-Lbs

Pitch Diameter - Inch: 3.581
Flange Outside Diameter - Millimeter: 97.231
Inch - Metric: Inch
Outside Diameter - Inch: 3.551
Face Width - Millimeter: 31.75

Face Width - Inch: 1.25
Belt Pitch: 3/8 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Global Part Number GPN: 573927
Pitch Diameter - Millimeter: 90.96