McMaster 6483K57 Flange Mounted Ball Linear Bearing, Round Housing, for 1 1 4" Shaft, Fixed Alignment, COO Japan HBLMRSBK Provides Power Denial If The Provides Power Denial If The Unit Can No Longer Provide Protection Type Standard Style Standard Amperage Rating 20 A Voltage Rating Description 125 V Series Heavy Duty Current Amperage Rating 20 A Industry Standard(s) Meets All NEC® Requirements Nema Rating 5 20R Package Quantity 1 Functions Distance Measurement The flanged housing makes these bearings a good solution for vertical linear motion applications Alignment Style Fixed Bearing Material Steel Housing Material Steel Ball Material Steel Flange Shape Round For Shaft Diameter 1 1 4" Length 2 5 8" Width 3 1 8" Height 3 1 8" Flange Thickness 3 8" Flange OD 3 1 8" Bolt Circle Diameter 2 9 16" Housing OD 2" Dynamic Load Capacity 350 lb