SKF KR30PPXA Cam Follower

SKF KR30PPXA Cam Follower is a sealed, relubricated stud-type cam follower (track roller) designed for cam drives, conveyors, and other track-based applications where reliable radial support and axial load tolerance are needed. It uses a thick-walled outer ring with a cylindrical running surface and a single row of needle rollers, featuring a 30 mm outside diameter, a 12 mm stud diameter, and a 14 mm outer-ring width, with an overall length of 40.2 mm. The unit includes two outer-ring flanges and centric stud alignment, and it is tightened via a hexagonal recess. Sealed on both sides and designed for relubrication through the stud, it supports up to 4,500 rpm and delivers a basic dynamic load rating of 6.16 kN and a basic static load rating of 8 kN, making it suitable for demanding, high-load cam follower duties. This model is intended for scenarios where axial loads from skew or tilting are present, while maintaining precise, durable radial support in automated machinery.