Slurry Pump Bearing basic part number is 009, its function is to constrain shaft to only rotation in bearing housing., Normally, The slurry pump will use 2~3 rolling bearings, It is lubricated by grease or thin oil, The bearing uses spheres or small cylinders that rotate or roll between a shaft and other mating parts to reduce friction and allow much tighter mechanical tolerances. Tobee offers ZWZ, SKF, TIMKEN, NSK, FAG, NTN brands for different options.