Height - Millimeter: 66.675
Bore 1 - Inch: 20.125
Bore 2 - Millimeter: 549.275
Height - Inch: 2.625
Bore 2 - Inch: 21.625

Thrust Bearing: Yes
Inch - Metric: Inch
Outside Diameter - Inch: 24.75
Other Features: Single Row | Angular Contact
Cage Material: Bronze

Thread Size: 20.867-4
Inch - Metric: Inch
Outside Diameter - Inch: 24.818
Outside Diameter - Millimeter: 630.377
Threads per Inch: 4

Nominal Thickness - Inch: 2.688
Nominal Thickness - Millimeter: 68.275

Component: Horizontal Split Cover
Width - Millimeter: 321.056
Inch - Metric: Inch
Material: Aluminum
Outside Diameter - Inch: 24.8

Outside Diameter - Millimeter: 629.92
Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Grid Coupling
Width - Inch: 12.64

Component: Horizontal Split Cover and Grid Assembly
Width - Millimeter: 321.056
Inch - Metric: Inch
Material: Aluminum
Outside Diameter - Inch: 24.8

Outside Diameter - Millimeter: 629.92
Other Features: Components May or May Not Intermix Among Brands | Alloy Steel Grid
Coupling Type: Grid Coupling
Width - Inch: 12.64

Inch - Metric: Inch
Outside Diameter - Inch: 24.8
Outside Diameter - Millimeter: 629.92
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | Arm Style | QD Bushing
Mounting Method: Bushed
Belt Series: 8V
Bushing Size: M
Number of Grooves: 4