KR52PP INA X-LIFE Stud Type Track Roller Bearing

The INA KR52-PP is a precision stud-type track roller bearing designed for smooth rolling motion, reliable track guidance, and high radial load capacity in industrial machinery. Manufactured by INA, part of the Schaeffler Group, this bearing combines a thick-walled outer ring, cage-guided needle rollers, and an integrated mounting stud for convenient installation.

The bearing features axial guidance and sealing arrangements on both sides to help protect the internal rolling elements from contaminants and support dependable operation. Its optimized INA-profile outer ring helps accommodate slight misalignment during operation.

The KR52-PP is suitable for applications involving cam drives, conveyor systems, machine tools, linear guidance mechanisms, and automated material-handling equipment.