Inch - Metric: Inch
Outside Diameter - Inch: 18.75
Outside Diameter - Millimeter: 476.25
Bore - Millimeter: 36.525
Bore - Inch: 1.438

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

Inch - Metric: Inch
Outside Diameter - Inch: 15.75
Outside Diameter - Millimeter: 400.05
Bore - Millimeter: 36.525
Bore - Inch: 1.438

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

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 10.5

Length Thru Bore - Millimeter: 116.84
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 241.3
Coupling Type: Jaw Coupling

Inch - Metric: Inch
Outside Diameter - Inch: 10.437
Length Thru Bore - Millimeter: 288.925
Length Thru Bore - Inch: 11.375
Outside Diameter - Millimeter: 265.1

Bore - Millimeter: 138.125
Bore - Inch: 5.438
Other Features: Keyway on ID
Bushing Series: W

Pitch Diameter - Inch: 11.053
Flange Outside Diameter - Millimeter: 294.386
Inch - Metric: Metric
Outside Diameter - Inch: 10.943
Face Width - Millimeter: 98.552

Face Width - Inch: 3.88
Belt Pitch: 14 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Pitch Diameter - Millimeter: 280.746
Mounting Method: Bushed