Four Row Cylindrical Roller Bearing1-Wide Applications:rollers ofrolling machines and aslo in other occasions.2-Feathers: a-Bearing features maximum rated dynamic load in restricted spaceb-Bearing can be used for high rotating speed equipmentc-Shaft is allowed to have high precision toleranced-Inner ring isallowed to be changeable with outer assembly(consisting of outer ring and roller set) to speed up roller changee-Bearing can bear radial load only3-R&D Capability:a complete set of advanced CNC machines, inspection instruments and devices, and professional technical team.4-Good Quality:ISO9001:2000& TS16949.5-Nice Price6-Good Service:professional person solve the problems for the customers asap on line.7-Many Styles:Our main products are deep groove ball bearings,self-aligning roller bearings, cylindrical roller bearings, taperedroller bearings, CARB toroidal roller bearings, Angular contact ballbearings, and other related products. We can also produce non-standardbearings according to our customers' requirements and designs. TheInner diameter is from 100mm to 2000mm.PS: we have HONGKONG agent and can export from HONGKONG.