Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.057
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 121.5
Mounting Method: Finished Bore

Component: Sleeve
Width - Millimeter: 63.5
Inch - Metric: Inch
Material: EPDM
Outside Diameter - Inch: 5.063

Outside Diameter - Millimeter: 128.6
Other Features: Components May or May Not Intermix Among Brands | 1 Piece Solid
Coupling Type: Elastomeric Coupling
Torque: 1135In-Lbs
Width - Inch: 2.5

Bearing Type: Ball Bearing
Face Width - Millimeter: 52.324
Face Width - Inch: 2.06
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 5.153
Length Thru Bore - Millimeter: 23
Belt Pitch: 14 MM
Other Features: 6308 Bearing | With Integrated Shaft | No Lubrication
Belt Width - Millimeter: 37

Component: Sleeve
Width - Millimeter: 63.5
Inch - Metric: Inch
Material: Hytrel
Outside Diameter - Inch: 5.063

Outside Diameter - Millimeter: 128.6
Other Features: Components May or May Not Intermix Among Brands | 2 Piece
Coupling Type: Elastomeric Coupling
Torque: 4530In-Lbs
Width - Inch: 2.5

Component: Cover
Width - Millimeter: 66.675
Inch - Metric: Inch
Material: Plastic
Outside Diameter - Inch: 5.125

Outside Diameter - Millimeter: 130.175
Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Chain Coupling
Width - Inch: 2.625