Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.625

Length Thru Bore - Millimeter: 50.038
Other Features: Components May or May Not Intermix Among Brands | Shaft Attachment with 2 Set Screws
Hub Diameter - Millimeter: 92.075
Coupling Type: Elastomeric Coupling
Torque: 1800In-Lbs

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Needle Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.72
Length Thru Bore - Millimeter: 25.4
Other Features: 2.625 Inch Hub Diameter | 0.343 Inch Teeth Width

Component: Sleeve
Width - Millimeter: 47.625
Inch - Metric: Inch
Material: EPDM
Outside Diameter - Inch: 3.75

Outside Diameter - Millimeter: 95.25
Other Features: Components May or May Not Intermix Among Brands | 1 Piece Solid
Coupling Type: Elastomeric Coupling
Torque: 450In-Lbs
Width - Inch: 1.875

Inch - Metric: Inch
Outside Diameter - Inch: 3.75
Outside Diameter - Millimeter: 95.25
Bore - Millimeter: 15.875
Other Features: Solid Style

Global Part Number GPN: 579141
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 3.75
Outside Diameter - Millimeter: 95.25
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing | Solid Style | Bore Size 3/8 and 7/16 has No Keyway

Global Part Number GPN: 581819
Mounting Method: Bushed
Belt Series: 4L | A | 5L | B
Bushing Size: H
Number of Grooves: 2