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

Inch - Metric: Inch
Outside Diameter - Inch: 5.25
Outside Diameter - Millimeter: 133.35
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing | Web Style | Bore Size 3/8 and 7/16 has No Keyway

Global Part Number GPN: 581740
Mounting Method: Bushed
Belt Series: 3L | 4L | A
Bushing Size: H
Number of Grooves: 1

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.125

Length Thru Bore - Millimeter: 25.4
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 53.975
Coupling Type: Jaw Coupling

Overall Thickness - Millimeter: 19.05
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 19.05
Face Width - Inch: 0.75

Pitch: 16 DP
Length - Millimeter: 1219.2
Other Features: Wide Face Width
Global Part Number GPN: 666376
Pressure Angle: 20 Degree

Component: Spider
Inch - Metric: Inch
Material: Urethane
Outside Diameter - Inch: 3.313
Outside Diameter - Millimeter: 84.15

Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Jaw Coupling