Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 2.247
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.49
Other Features: With 2 Set Screw
Global Part Number GPN: 38639
Pitch Diameter - Millimeter: 57.07
Mounting Method: Finished Bore

Inch - Metric: Inch
Outside Diameter - Inch: 3.15
Outside Diameter - Millimeter: 80.01
Bore - Millimeter: 15.875
Other Features: Solid Style

Global Part Number GPN: 579117
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 1

Enclosure: Open
Component: Roller Assembly with Outer Ring - No Inner Ring
Closed End: No
Thrust Bearing: No
Inch - Metric: Inch

Outside Diameter - Inch: 0.875
Retainer: Yes
Other Features: 2 Rib Outer Ring | Drawn Cup Bearing | Steel Cage | Heavy Duty
Global Part Number GPN: 592303
Self Aligning: No

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.25

Length Thru Bore - Millimeter: 27
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 47.625
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 240In-Lbs

Profile: Bushing No Flange
Nominal Bore - Inch: 0.625
Nominal Outside Diameter - Inch: 0.875
Inch - Metric: Inch
Material: SAE660

Outside Diameter - Inch: 0.875
Length Thru Bore - Millimeter: 63.5
Nominal Bore - Millimeter: 15.875
Length Thru Bore - Inch: 2.5
Global Part Number GPN: 489373