Manufacturer Part Number: WE4HMPB|Coupling Type|Shaft HubCoupling Size Code|WE4Minimum 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)|0.6250Outside Diameter (Decimal Inch - 4 Decimals)|2.6000Outside Diameter (Inch)|Material|SteelSeries|Dura-FlexThread Size|Overall Length (Decimal Inch)|1.6900Overall Length (mm)|Special Item Information|Type BTSTorque (In/Lb)|550.00MaximumAssemblyOAL (Inch)|Style|Inside Diameter (Inch)|Inside Diameter (Decimal Inch)|Material Grade|Keyway Width|Hub Diameter (Inch)|Keyway Depth (Fractional Inch)|Keyway Width (Inch)|Hub Diameter (mm)|Bore Depth (Decimal Inch)|1.6900Keyway Depth (mm)|Torque (N/m)|Bore Diameter (mm)|Hub Diameter (Decimal Inch)|2.6000Maximum Rpm|UNSPSC Code|