... noise & Low vibration OEM service offered Samples available Self-aligning roller bearings1.Bearings Model:20000 series2.Material:Chrome Steel GCr153.Number ... bearings (UC,UCP,UCF,UCFL,UCFC,UCT...)3.Spherical roller (21000,22000,23000,24000,29000 Series)4.Spherical thrust ... (30000 series)7.Augular Contact Ball Bearings8.Spherical plain bearing9.Cylindrical roller bearings(N,NJ,NU,NF,NUP,NNU,NN series) ...