Overview

• One-piece channel-shaped outer ring of bearing quality steel, heat-treated to provide maximum load rating
• Integral end flanges provide axial location for the needle rollers
• Bores of the end flanges serve as piloting surfaces for the cage, locating it to prevent removal of the lubricant film on the raceway
• These bearings have a steel cage which provides inward retention for the needle rollers
• The design assures roller stability and minimizes friction between the cage and the needle rollers
• The needle rollers are made from high carbon chrome steel, through-hardened, ground and lapped to close tolerance with controlled contour for optimum load distribution
• Unsealed closure