XA-1507
Cam Roller
SAF-Holland

Rolling cam follower element designed to ride along a cam profile, translating rotary motion into controlled linear displacement with minimal friction. The CAM ROLLER supports smooth engagement between cam surfaces and follower arms, reducing wear and noise while extending service intervals in harsh duty-cycle applications. Constructed to endure high contact stresses, the roller features hardened race surfaces and a hardened steel body, with lubrication channels to retain film and minimize scuffing. Used in SAF-Holland timing and actuation assemblies, the component contributes to reliable motion transfer for valve actuators, dampers, or release mechanisms. Its VMRS assignment situates it among the component family dedicated to cam/roller devices, while the category context situates it in the cam/roller subsystem used in heavy-truck hardware. In field use, technicians monitor wear patterns, ensure proper lubrication, and replace rollers before signs of spalling appear, preserving precise timing and avoiding performance degradation that can affect system safety and efficiency.