Heidelberg Cam Follower PWKR 40x18x44.5 Professional supplier for Heidelberg offset machine parts. We carry thousands of original and replacement parts, including the high-precision Heidelberg Cam Follower PWKR 40x18x44.5 (F2.011.121, INA F-229025). Most of our Heidelberg Cam Followers are available in stock for immediate dispatch. High Availability: Most units currently in stock. Quality Assurance: Original and high-quality replacement parts. Compatibility: Designed