The HFH STO35-ZZ is a robust yoke type track roller featuring an integrated inner ring, making it suitable for direct mounting on shafts. This design provides excellent support for high radial and moderate axial loads, commonly found in conveyor systems, cam drives, and linear guidance applications. The 'ZZ' designation indicates that the roller is equipped with two metal shields, offering protection against contaminants and retaining lubrication, thereby extending service life. Manufactured by HFH, this track roller ensures reliable performance and durability in demanding industrial environments.