McMaster 6483K57 Flange Mounted Ball Linear Bearing, Round Housing, for 1 1 4" Shaft, Fixed Alignment, COO Japan HBLMRSBK Shower Curtain Shower Curtain 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 1 250" Lubrication Required With End Seals Yes Country of Origin Japan DFARS Compliance Specialty Metals COTS Exempt ECCN EAR99 REACH Compliance REACH (EC 1907 2006) (06 25 2025 The flanged housing makes these bearings a good solution for vertical linear motion applications