YFB yoke type track rollers can provide the following series:STO,RSTO,RNA22...2RS,NA22...2RS,NATR,NATR...PP,NATV,NATV...PP,NUTR,CRY,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.