... Ball Bearings (6000 series) Type:OPEN,ZZ,2RS, Model :( 6000-6418). 2. Tapered Roller Bearings (30000 series) 3. Spherical Roller Bearings(20000 series) 4. Thrust ... RNA)7. Angular contact ball bearing(7204C-7217AC,5200,5300 series) 8.Self-aligning ball bearing.(1200-2322)9.Cylindrical ... N,NU,NJ,NUP) 10.Miniature ball bearings (600,RXX series)Material:Chrome steel GCR15 or Bearing steel. In addition,we ...