LFR type Track roller bearing

Track rollers with Gothic arch groove - type LFR LFR bearing/Guide bearing/Track roller bearing/Guide wheel bearing   Series LFR rollers are the most widely-use and economy product among the linear motion track rollers, and they can suit to the cylindrical track.  There are two contact points between the roller and track, so the contact function is favorable.  Rollers feature double row angular contact ball bearing in its internal structure design and a thick-walled outer ring, so rollers can accommodate higher loads.  Rollers are made of high-quality bearing steel, processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multi-purposes grease. Rollers mount the metal shield (KDD) or rubble seal (NPP) to prevent the dust.Track roller bearing

LFR type Track roller bearing