... 31279514.31319157134.138M10UC204P2040.66Plastic pillow block bearingThe plastic ball bearing units specially have the performance of corrosion and ... . Aim at working in different environment, the ball bearing for units made with POM, HDPE,PP, UPE, PTFE ... , NAP200, UKP200, UCPX00, UCP300, UCPA200, UCPH200Square Flange Units.UCF200,UKF200,SAFX00, UCF300,UCFS300Oval Flange UnitsUCFL200, SBFL200, UCFLX00 ...