Component: Element
Inch - Metric: Inch
Material: Polyurethane
Outside Diameter - Inch: 12.5
Outside Diameter - Millimeter: 317.5

Other Features: Components May or May Not Intermix Among Brands | Material Flexing | Maximum Shaft Distance 3.44
Coupling Type: Elastomeric Coupling
Torque: 12500In-Lbs

Component: Sleeve Assembly
Width - Millimeter: 247.65
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 12.5

Outside Diameter - Millimeter: 317.5
Other Features: HercuFlex | Flanged | 3000RPM Unbalance Speed | Exposed Bolt | With Seal
Coupling Type: Gear Coupling
Torque: 311540In-Lbs
Width - Inch: 9.75

Pilot Diameter - Millimeter: 311.15
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 12.5
Length Thru Bore - Millimeter: 162.052

Nominal Bolt Circle Diameter Round - Inch: 10
Other Features: 3/4-10 Tapped Hole | 4 Tapped Hole | Double Split
Pilot Length - Inch: 2.963
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 254

Inch - Metric: Inch
Outside Diameter - Inch: 12.5
Outside Diameter - Millimeter: 317.5
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style

Global Part Number GPN: 580407
Mounting Method: Bushed
Belt Series: 8V
Bushing Size: 4040
Number of Grooves: 6

Inch - Metric: Inch
Outside Diameter - Inch: 12.5
Outside Diameter - Millimeter: 317.5
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Web Style
Mounting Method: Bushed
Belt Series: 5V
Bushing Size: 3020
Number of Grooves: 2