... noise and Low vibration 3.High quality and High speed 4.Reasonable price Pillow Block and Insert Bearings1.Bearing block type: UCP, UCF ... ball bearing(mostly 6000 series)2.Pillow block bearings (UC,UCP,UCF,UCFL,UCFC,UCT...)3.Spherical roller (21000,22000,23000,24000 ... to contact us. High-speed UCP,UCF,UCT,UCFL Pillow Block and Insert Bearing