M12 48 x 50mm PP Steel Roller Bearing Guide Wheel with 6201 Bearing Insert for Electric Door Pack of 2

General description The M12 48 x 50mm PP Steel Roller Bearing Guide Wheel is designed for use in electric doors, serving various functions such as a top wheel, placement door nylon flange wheel, iron door wheel, guide wheel, track wheel, and pulley. It is made from durable PP steel and features two 6201ZZ bearings, making it a great replacement for old or damaged wheels. Technical specifications Diameter: 48 mm Width: 50 mm Material: PP steel Bearing type: 6201ZZ