Component: Spacer
Coupling Type: Disc Coupling
Torque: 43400In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 12.125

Material: Steel
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 307.975

Thread Size: TR260 X 4
Nominal Thickness - Inch: 1.339
Nominal Thickness - Millimeter: 34
Inch - Metric: Metric
Outside Diameter - Inch: 12.205

Outside Diameter - Millimeter: 310

Component: Spacer Element
Coupling Type: Elastomeric Coupling
Torque: 12500In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 12.5

Width - Millimeter: 0
Material: Polyurethane
Other Features: Components May or May Not Intermix Among Brands | Material Flexing | High Speed Ring Design | Maximum Shaft Distance 9.75
Outside Diameter - Millimeter: 317.5
Width - Inch: 0