Description

Yoke type track roller of series, NUTR is one kind of NART in which only needles are stuffed without retainer. The bore diameter and outside diameter of this start with 15mm and 35mm respectively. NUTR series adopt double row of needle roller to withstand high loads and well designed to withstand repeated impact loads. There are steel ring labyrinths which make it to be a non-separable type by connecting the outer ring and the retaining washers. The steel ring labylinths also have the effect to be sealed to prevent contamination.