The taking socket outer spherical face bearing is a sort of bearing of the rolling bearing combining with the bearing socket, the mass of rolling bearing is made outside diameter of the bearing center out collar to spherical face, installed together with the bearing socket of spermicidal interior vent, the structure and type is variety, the versatility and interchangeability is very good. 1> Features: 1) High quality bearings made according to the customers requirements 2) Extensively used in: Mining Metallurgy Agriculture Chemical industry Transportation 3) Bearing types: UC201-218 series RB201-218 series SB201-212 series SA201-211 series UE201-211 series HC204-212 series UK205-217 series UCP201-218 series UCF201-218 series UCFL201-218 series UCPA201-213 series UCFC201-218 series SBPP201-207 series SAPP201-207 series SBPF201-207 series SAPF201-207 series SBPFL201-207 series SAPFL201-207 series SBPFT201-207 series SAPFT201-207 series SER201-212 series All kinds of inch size pillow block bearings Inner packing: 1pcs/box, plastic tube or plasti