Bearing Type: Ball Bearing
Flange Outside Diameter - Millimeter: 63.5
Inch - Metric: Inch
Outside Diameter - Inch: 1.625
Flange Outside Diameter - Inch: 2.5

Outside Diameter - Millimeter: 41.275
Length - Millimeter: 31.75
Other Features: With Cap Screw - Stud Bolt - Nut
Length - Inch: 1.25
Bushing Series: H

Chain Pitch - Inch: 0.5
Chain Size: 40 | 41
Chain Pitch - Millimeter: 12.7
Chain Type: Roller Chain
Bearing Type: Sleeve Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.65
Length Thru Bore - Millimeter: 25.4
Other Features: Oil Impregnated Sintered Bronze Bearing

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.062

Length Thru Bore - Millimeter: 20.244
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 38.1
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 60In-Lbs

Inch - Metric: Inch
Outside Diameter - Inch: 3.15
Outside Diameter - Millimeter: 80.01
Bore - Millimeter: 12.7
Other Features: Positive Locking System

Global Part Number GPN: 579237
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: 1.55
Outside Diameter - Millimeter: 39.37
Bore - Millimeter: 12.7
Other Features: Solid Style

Global Part Number GPN: 584606
Mounting Method: Finished Bore
Belt Series: 4L | A
Bushing Size: No Bushing
Number of Grooves: 1