Bore Profile: Bushed
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 5.176
Length Thru Bore - Millimeter: 31.75

Length Thru Bore - Inch: 1.25
Other Features: Components May or May Not Intermix Among Brands | Taper Lock Bushing | Flange | Hardened Teeth | 675 RPM Without Cover
Hub Diameter - Millimeter: 98.425
Hub Diameter - Inch: 3.875
Coupling Type: Chain Coupling

Bore Profile: Minimum Plain Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 8.648
Length Thru Bore - Millimeter: 79.375

Length Thru Bore - Inch: 3.125
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth | 450 RPM Without Cover
Hub Diameter - Millimeter: 170.663
Hub Diameter - Inch: 6.719
Coupling Type: Chain Coupling

Chain Pitch - Inch: 0.375
Chain Size: 35
Chain Pitch - Millimeter: 9.525
Chain Type: Roller Chain
Bearing Type: Sleeve Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.593
Length Thru Bore - Millimeter: 25.4
Length Thru Bore - Inch: 1

Bore Profile: Minimum Plain Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 5.176
Length Thru Bore - Millimeter: 50.8

Length Thru Bore - Inch: 2
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth | 675 RPM Without Cover
Hub Diameter - Millimeter: 98.425
Hub Diameter - Inch: 3.875
Coupling Type: Chain Coupling

Pitch Diameter - Inch: 3.183
Flange Outside Diameter - Millimeter: 87.376
Inch - Metric: Inch
Outside Diameter - Inch: 3.129
Face Width - Millimeter: 46.05

Face Width - Inch: 1.813
Belt Pitch: 1/2 Inch
Other Features: Taper Lock Bushing | Solid Style
Global Part Number GPN: 573443
Pitch Diameter - Millimeter: 80.85