Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 6.625
Bore - Millimeter: 101.6
Bore - Inch: 4

Other Features: 1 Single Cone | 1 Single Cup | Steel Cage
Assembly Components: 4T-687 (1) | 4T-672 (1)
Precision Class: Standard
Outside Diameter - Millimeter: 168.275
Basic Number: 687

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 6.625
Bore - Millimeter: 88.9
Other Features: 2 Single Cone | 2 Single Cup

Global Part Number GPN: 657136
Assembly Components: 850 (2) | 832 (2) | X4S-850 (1) | Y3S-832 (1)
Precision Class: Standard
Outside Diameter - Millimeter: 168.275
Basic Number: 850

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 6.625
Bore - Millimeter: 101.6
Other Features: 2 Single Cone | 1 Double Cup | Non-Adjustable Bearing

Global Part Number GPN: 656661
Assembly Components: NA691 (2) | 672D (1)
Precision Class: Standard
Outside Diameter - Millimeter: 168.275
Basic Number: NA691

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 6.625
Bore - Millimeter: 101.6
Other Features: 2 Single Cone | 1 Double Cup | Non-Adjustable Bearing

Global Part Number GPN: 656071
Assembly Components: NA691 (2) | 672D (1)
Precision Class: Standard
Outside Diameter - Millimeter: 168.275
Basic Number: NA691

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 6.625
Bore - Millimeter: 82.55
Other Features: 2 Single Cone | 1 Double Cup | Spherical OD | Non-Adjustable Bearing

Global Part Number GPN: 660186
Assembly Components: NA749 (2) | 743DS (1)
Precision Class: Standard
Outside Diameter - Millimeter: 168.275
Basic Number: NA749