Bearing, Deep Groove Ball Bearing, Self-Aligning Ball Bearing manufacturer / supplier in China, offering Roller Bearings 22260 3560 300*540*140mm 143kg Spherical Roller Bearing for Port Machinery Crane Windlift, Roller Bearings 22309 3609 45*90*33mm 1.4kg Spherical Roller Bearing for Pressing Roller Paper Reel Wind Power Gearbox, Bearing 22244 3544 220*400*108mm 63kg Spherical Roller Bearing for Papermaking Equipment Wind Power Generation Drying Cylinder and so on.