Pressed Steel Housing:PP,PFL,PF,PFT with insert bearing:UC,SB,SA 1.good quality 2.competitive price ... 3.OEM supplier SAPP200 Series:Insert Ball Bearing with Pressed Steel Housing1.Material:SA Bearing:Chrome ... in:Motorcycle,Motor,Pump,Fan,Air conditioner,Microwave Oven,Sewing Machine,Agriculture Machinery,Fitness equipment,Washing ...