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• A5 25° Contact Angle
• TYN This Special Design Allows The Bearing To Have Lower Friction And Lower Noise. The Temperature Rise Of The Bearing With A TYN Cage Is Lower Than That With A Phenolic Cage At A Rotational Speed Lower Than 1.4 Million DmN* ("Dm
• N Pitch Circle Diameter Of Rolling Elements (mm)" x "Speed" (Min-1"))
• DUM Set Of 2 Universal Bearings, Medium Preload
• P4 Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-ABEC.7