Machine Design

Cylinderical Roller Bearings

Cylindrical roller bearings feature logarithmically "crowned" rollers that improve contact geometry with the raceway.

This profile reduces stress under high loads, ensures good performance when misaligned, and runs cooler for highspeed operation and long life. Precision-honed inner and outer rings, raceways, and rollers improve lubricant effectiveness and reduce noise. The bearings feature single, double, and multiple-row designs and bore diameters range from 25 to 1,000 mm. Running accuracy meets ISO P6 (ABEC 3), and the bearings conform to ISO and ABMA standards.

SKF USA Inc., 1510 Gehman Rd., Kulpsville, PA 19443, (800) 440-4SKF, skfusa.com

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