The PTI MCYRD-45 is a genuine PTI yoke type track roller featuring an integrated inner ring, engineered for robust performance in various industrial applications such as cam mechanisms and conveyor systems. This track roller is constructed with a thick-walled outer ring that has a crowned running surface, providing high radial load capacity and effectively minimizing edge stresses. It measures 45 mm in outer diameter, 20 mm in inner diameter, and has an overall width of 24 mm, ensuring reliable operation and reduced distortion under heavy loads. It is equipped with contact seals and comes pre-greased, made from durable bearing steel.