Inch - Metric: Inch
Outside Diameter - Inch: 6.5
Length Thru Bore - Millimeter: 171.45
Length Thru Bore - Inch: 6.75
Outside Diameter - Millimeter: 165.1

Bore - Millimeter: 138.125
Bore - Inch: 5.438
Other Features: Keyway on ID
Global Part Number GPN: 464780
Bushing Series: M

Inch - Metric: Inch
Outside Diameter - Inch: 6.45
Outside Diameter - Millimeter: 163.83
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Reverse Mount | Arm Style | Bore Size 3/8 and 7/16 has No Keyway

Global Part Number GPN: 584757
Mounting Method: Bushed
Belt Series: 3L | 4L | A
Bushing Size: L
Number of Grooves: 1

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 6.5
Outside Diameter - Millimeter: 165.1
Bore - Millimeter: 107.95

Bore - Inch: 4.25
Other Features: 2 Single Cone | 1 Double Cup
Assembly Components: NA56425-SW (2) | 56650CD (1)
Basic Number: NA56425
Precision Class: Standard

Inch - Metric: Inch
Outside Diameter - Inch: 6.45
Outside Diameter - Millimeter: 163.83
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Reverse Mount | Web Style | Bore Size 3/8 and 7/16 has No Keyway

Global Part Number GPN: 584628
Mounting Method: Bushed
Belt Series: 4L | A | 5L | B
Bushing Size: L
Number of Grooves: 1

Maximum Belt Width - Inch: 4.25
Maximum Belt Width - Millimeter: 107.95
Bearing Type: Ball Bearing
Face Width - Millimeter: 107.95
Face Width - Inch: 4.25

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.5
Length Thru Bore - Millimeter: 19
Other Features: 6306 Bearing