Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 8.129
Inch - Metric: Inch
Outside Diameter - Inch: 8.544

Chain Size: 60
Material: Steel
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 206.477
Mounting Method: Finished Bore

Chain Pitch - Inch: 1
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 7.979
Inch - Metric: Inch
Outside Diameter - Inch: 8.516

Chain Size: 80
Material: Steel
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 202.66
Mounting Method: Finished Bore

Profile: Roller Assembly with Inner Ring - No Outer Ring
Bore Profile: Straight
Inch - Metric: Metric
Outside Diameter - Inch: 8.593
Cage Material: None

Retainer: No
Separable: No
Other Features: Full Complement | 2 Rib Inner Ring | Operating Temperature From -30 to 120 Deg
Global Part Number GPN: 449510
Number of Rows of Rollers: Single Row

Component: Cup
Flange Outside Diameter - Millimeter: 0
Other Features: Heavy Medium Duty
Flange Outside Diameter - Inch: 0
Inch - Metric: Inch

Outside Diameter - Inch: 8.5
Global Part Number GPN: 647265
Precision Class: Standard
Outside Diameter - Millimeter: 215.9
Basic Number: HM227515

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 8.5
Bore - Millimeter: 133.35
Other Features: 2 Single Cone | 1 Double Cup | Outer Race with Oil Holes and Groove | Non-Adjustable Bearing

Global Part Number GPN: 656389
Assembly Components: NA74525 (2) | 74851CD (1)
Precision Class: Standard
Outside Diameter - Millimeter: 215.9
Basic Number: NA74525