Component: Cover
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 8.188
Width - Millimeter: 101.6

Material: Aluminum
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 207.975
Width - Inch: 4

Bore Profile: Bushed
Component: Hub
Coupling Type: Disc Coupling
Flange Outside Diameter - Millimeter: 203.2
Other Features: Components May or May Not Intermix Among Brands | Pin Type | Taper Lock Bushing | Bushing Installs from Hub Side

Inch - Metric: Inch
Outside Diameter - Inch: 8
Material: Not Available
Length Thru Bore - Millimeter: 44.45
Hub Diameter - Millimeter: 127

Component: Disc
Coupling Type: Disc Coupling
Torque: 6300In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 8

Material: Polyurethane
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 203.2

Chain Pitch - Inch: 1.25
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 7.991
Inch - Metric: Inch
Outside Diameter - Inch: 8.643

Chain Size: 100
Material: Steel
Other Features: Taper Lock Bushing
Pitch Diameter - Millimeter: 202.971
Mounting Method: Bushed

Bore Profile: Bushed
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 8.648

Other Features: Components May or May Not Intermix Among Brands | Taper Lock Bushing | Flange | Hardened Teeth | 450 RPM Without Cover
Length Thru Bore - Millimeter: 88.9
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719
Length Thru Bore - Inch: 3.5