RKB
Spherical roller bearing are made in Switzerland,and other operational activities are located in Ireland,China,Italy,Japan,Vietnam,Mexico and India,RKB has worldwide distribution channel in more than 50 countries.RKB spherical roller bearing are manufactured in conformity with the ISO9001:2002 and ISO 14001:2004 standards.RKB spherical roller bearing can be many cage design according to the different applications,pressed steel cage like CC,brass cage like CA,MA(used in vibration screen equipment),MB,ECA,GHA3, these different cage are all avaible in RKB,as well as XRB bearing company,RKB can produce complete size spherical roller bearing(238,239,230,231,240, 241,248, 249, 222, 232,233,213,223).the small and medium size spherical roller bearing usually fitted with pressed steel cage or machined brass cage,for large size spherical roller bearing usually used machined brass cage or cast iron cage.
RKB spherical roller bearing not only supply open design,but also the sealed spherical roller bearing (suffix 2CZ1) and special bearing for Vibratory application(suffix ROVS),RKB supply customized for specific applications like bearing with split outer ring and wider outer ring for higher permissible misalignment(suffix WOR) or with increased width dimension and consequent larger rollers for milling applications(project designation SRB) or for the support of the rolls of cold rolling Pilger Mills for tubes.
RKB spherical roller bearing have tapered bore(1:12 or 1:30) or cylindrcal bore,24000 series spherical roller bearing are all have tapered bore 1:30,tapered bore bearing can be working together with sleeve on the cylindrical shaft,spherical roller bearing are provide lubrication groove and lubrication hole in the outer or inner ring(suffix W33,W26,W20),Sealed spherical roller bearing is one kind of RKB bearing design,the sales can be reinforced steel sheet or wear resistant rubber(suffix 2CZ)it can withstand operating temperature up to about +200°C
As one of China bearing manufacturer.XRB spherical roller bearing focus on learned high technology and knowledge from the worldwide spherical roller bearing manufacturer from 1998,and until now,XRB can produce the full-line sealed spherical roller bearing,bearing for vibrating screen equipment,warmly hope the customers from worldwide contact with XRB for sealed spherical roller bearing.
