Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.313

Length Thru Bore - Millimeter: 42.875
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 84.15
Coupling Type: Jaw Coupling

Inner Race Profile: Wide Inner Ring
Snap Ring: No
Outer Race Width - Millimeter: 28.575
Other Features: Single Row | Standard Duty | Skwezloc | Black Oxide Coated | Has Flinger
Inch - Metric: Inch

Outside Diameter - Inch: 3.543
Length Thru Bore - Millimeter: 53.2
Outer Race Profile: Spherical
Global Part Number GPN: 563729
Mounting Method: Concentric Collar

Component: Cup
Width - Millimeter: 15.088
Inch - Metric: Inch
Outside Diameter - Inch: 3.063
Outside Diameter - Millimeter: 77.8

Other Features: Light Medium Duty
Global Part Number GPN: 647249
Precision Class: Standard
Width - Inch: 0.594
Basic Number: LM603011

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

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.32
Length Thru Bore - Millimeter: 18.288
Other Features: 0.343 Inch Teeth Width

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 3.196
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.457
Global Part Number GPN: 36149
Pitch Diameter - Millimeter: 81.18
Mounting Method: Rough Bore