Component: Horizontal Split Cover and Grid Assembly
Width - Millimeter: 59.284
Inch - Metric: Inch
Material: Aluminum
Outside Diameter - Inch: 4.75

Outside Diameter - Millimeter: 120.65
Other Features: Components May or May Not Intermix Among Brands | Tapered Grid
Coupling Type: Grid Coupling
Width - Inch: 2.334

Inch - Metric: Inch
Outside Diameter - Inch: 4.75
Outside Diameter - Millimeter: 120.65
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Mounting Method: Bushed
Belt Series: 3V
Bushing Size: 1610
Number of Grooves: 2

Inch - Metric: Inch
Outside Diameter - Inch: 4.75
Outside Diameter - Millimeter: 120.65
Bore - Millimeter: 28.575
Other Features: Solid Style

Global Part Number GPN: 579120
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 4.75
Outside Diameter - Millimeter: 120.65
Bore - Millimeter: 15.875
Bore - Inch: 0.625

Other Features: Solid Style
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 2

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 4.75
Outside Diameter - Millimeter: 120.65
Bore - Millimeter: 50.8

Other Features: 2 Single Cone | 1 Double Cup | Non-Adjustable Bearing | With Keyway or Slot
Global Part Number GPN: 658553
Assembly Components: NA33889-SW (2) | K103272 (1) | K100826 (2)
Basic Number: NA33889
Precision Class: Standard