The NTN NUTR207X3AS3AS is a high-quality genuine NTN yoke type track roller featuring an inner ring (IR) and contact seals (3AS) on both sides. Designed for heavy-duty applications, it has a crowned outer ring for improved load distribution and reduced edge stresses. With an outer diameter of 72 mm, an inner ring bore of 35 mm, and an overall width of 32 mm, this roller offers robust performance. It is pre-lubricated with grease and suitable for operating temperatures from -30 to +100 °C, providing reliable operation in various industrial environments. Its robust design ensures durability and efficiency in demanding track and cam follower applications.