McMaster 6384K77 Steel Ball Bearing, Sealed, Trade No. 3028 2RS, for 5 8" Shaft Diameter, 1300 lb J706LA Range 400 Degrees to 500 Range 400 Degrees to 500 Degrees F Material PTFE UV Resistant Yes Plastic Hardness Rating Medium Soft Plastic Density 13 Fitting Connection Type Press x Press Basic Pipe Fitting Shape Coupling Basic Pipe Fitting Material Metal Pipe Fitting Connection Type Press x Press Tube Fitting Material Copper Specific Pipe Fitting Shape Repair Coupling Pipe Fitting Material Copper Specific Fitting Shape Repair Coupling Fitting Side 2 Connection Type Press fit Fitting Shape Straight Operating Temperature Minimum 20 Degrees F Operating Pressure Maximum 200 psi Center Stop Type No Center Stop Material Grade C12200 Compatible Tool Brand NIBCO Application Tubing Systems Connector Type Coupling O Ring Material EPDM For Media Type Potable Water Fitting Material Copper Operating Temperature Maximum 250 Degrees F Fitting Side 1 Connection Type Press fit Series PC601 Compatible Tube Material Copper Color Copper Fitting Features Drain Restrictions This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption drinking and cooking) and non potable water applications (non human consumption) A barrier seals out dust so it won't gunk up or wear down the balls For Shaft Type Round Bearing Seal Type Sealed Material Steel For Shaft Diameter 5 8" For Housing ID 1 5 8" Width 1 2" Dynamic Radial Load Capacity 1