Pressed Steel, Zinc Alloy, Cast Iron, Stainless Steel Insert Ball Bearing Unit UCP208 for Agricultural Machinery, Food Machine, Conveyer Equipment Xrb-Zwa Bearing Industry Co., Limited Base Info Description Pre:G60 AISI 316/316L 4mm Stainless Steel Ball, High Grade Steel Balls Next:Fyh Mounted Ball Bearing Unit UCP204 with Cast Iron Pillow Block Housing