changzhou yunfan bearing co.,ltd.
Manufacturer and Supplier - China
Yoke type track rollers (STO,NA22...2RS,NATR,NATV,NUTR,CYR...V,ETC)
YFB yoke type track rollers with thick wall outer ring can roll directly on the tray under heavy load. It includes pressure roller, eccentric roller , rocking arm roller. The roller diameter is of ball shape or cylinder ball shape . With the ball shape, the inclining position resulted during the fitting can be compensated.