★ The bearings are made of high quality bearing steel and are not easily deformed under heavy loads.
★ Size: ID = 20 mm, OD = 47 mm, Thickness = 14 mm Surface polished smooth, high efficiency, low noise
★ Wide range of uses; standardised dimensions are suitable for DIY, industrial machinery, motor vehicles, ships, household appliances, healthcare systems, engines, agriculture, etc.
★ Protective covers on both sides keep out contaminants.