Product Details: Manufacturer Part Number: 08260|Coupling Type|Coupling HalfCoupling Size Code|FC20Minimum Bore Diameter (mm)|Minimum Bore Diameter (mm)|Minimum Bore Diameter (Decimal Inch)|0.6250Type|Minimum Bore Diameter (Inch)|Maximum Bore Diameter (mm)|Overall Length (Inch)|Maximum Bore Diameter (Inch)|Outside Diameter (mm)|Bore Diameter (Decimal Inch)|0.6260Outside Diameter (Decimal Inch - 4 Decimals)|2.0000Outside Diameter (Inch)|Material|SteelSeries|FCThread Size|5/16-18Overall Length (Decimal Inch)|3.6900Overall Length (mm)|Special Item Information|Torque (In/Lb)|MaximumAssemblyOAL (Inch)|Style|3 JawInside Diameter (Inch)|Inside Diameter (Decimal Inch)|Material Grade|Keyway Width|Hub Diameter (Inch)|1-3/4Keyway Depth (Fractional Inch)|Keyway Width (Inch)|3/16Hub Diameter (mm)|Bore Depth (Decimal Inch)|1.5700Keyway Depth (mm)|Torque (N/m)|Bore Diameter (mm)|Hub Diameter (Decimal Inch)|1.7500Maximum Rpm|UNSPSC Code|