Page 24 of Roller Bearings by RBC Bearings

typical applications hoist drum shaft the long slender shaft of such an application is another point with inherent misalignment and deflection pitchlign ® bearings are indicated to maintain its free-rolling high capacity operations under adverse conditions pumping units center iron and equalizer applications with oscillating service is best served by pitchlign® bearings with the properly controlled and spaced rollers creepage of the rollers and cage occur to minimize fretting corrosion and friction oxidation sheave blocks crown blocks and traveling blocks of portable drilling equipment use pitchlign® bearings for ease of assembly ease of lubrication and compactness combined with minimum friction and dependable service steel mill equipment pipe handling tables use pitchlign® bearings for maximum capacity minimum friction compactness ease of lubrication and maintenance-free service 22

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