RBC Roller® Cam Followers - RBC Bearings - #3

The use of precisely guided rollers dramatically improves all aspects of cylindrical roller cam follower performance. The dynamic load capacity, maximum running speed, and fatigue life are greatly enhanced. See the charts below for specific data regarding these improvements. Lower performance needle roller cam followers rely on rolling elements that have reduced load capacity. They are also subject to more rolling resistance, and generate higher operating temperatures. These unfavorable operating characteristics are the result of comparatively small roller diameter (reduced load capacity) and poor roller guidance, resulting in skewing (excessive frictional heat and reduced fatigue life).

Advanced RBC Roller sealing technology provides long-term protection for the rolling element system.

Without effective sealing, even the performance of RBC's precision roller guidance and cylindrical roller technology would be diminished. The contact lip seals provide sealing effectiveness for the cam follower's full operating life. By keeping grease inside the cam follower and contaminants away from the rolling elements, RBC Roller contact lip seals provide a "lubed for life" product.

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□ RBC Roller Cam Followers

□ Needle Bearing Cam Followers —

1" 1.25' 1.5" 1.75' 2" 2.5' 3" 3.5' 4" 5" 6" 7"