... fast delivery 4. ISO9001:2000 the newest original quality bearing block precision bearing ball1. Material: stainless steel or as required2.ISO9001 ... and Inch Size.) 3. Thrust ball Bearings. (50000series) 4. Pillow Block ball bearing (UCP, UCF, UCFL) 5. low-noise deep groove ... has a strong bearing information system network and a Deployment making bearings for brands of SKF, FAG, NSK, TIMKEN, NACHI, ...