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

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 2.721
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 2.974
Global Part Number GPN: 31634
Pitch Diameter - Millimeter: 69.12
Mounting Method: Rough Bore

Pitch Diameter - Inch: 3.183
Flange Outside Diameter - Millimeter: 87.325
Inch - Metric: Inch
Outside Diameter - Inch: 3.129
Face Width - Millimeter: 59.538

Face Width - Inch: 2.344
Belt Pitch: 1/2 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Global Part Number GPN: 573943
Pitch Diameter - Millimeter: 80.85

Inch - Metric: Inch
Outside Diameter - Inch: 3.125
Length Thru Bore - Millimeter: 52.4
Length Thru Bore - Inch: 2.063
Outside Diameter - Millimeter: 79.375

Bore - Millimeter: 12.7
Bore - Inch: 0.5
Other Features: Keyway on ID
Global Part Number GPN: 465347
Bushing Series: SF

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: Roller Chain
Bearing Type: Ball Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.974
Length Thru Bore - Millimeter: 18.288
Length Thru Bore - Inch: 0.72