The INA KR90-X-PP-A is a high-quality stud type track roller manufactured by INA (Schaeffler). This track roller features an eccentric collar (X design) for easy adjustment and lip seals (PP) on both sides for enhanced protection against contaminants and moisture, ensuring a long service life. With an outer diameter of 90mm, a width of 32mm, and a stud diameter of 35mm, it is designed for demanding applications requiring robust guidance and support. It has a dynamic load rating of 35.5 kN and a static load rating of 42 kN, operating efficiently within a temperature range of -30 °C to +120 °C.