Super Smart Ball Bushing Bearing - Hollin Applications

Phone: 1-800-554-8466Website: www.thomsonballbushing.comXR Ball Bushing BearingsXSR 60 Case LinearRace Support Rails andAssemblies for Continuously Supported ApplicationsLock washersrecommendedXSRMN2EHN3H1EAYREFXXX X X23 13 ⁄16 ± 1 ⁄8Type XSR/XSRA 60 Case* LinearRace* Support Rails and AssembliesXSR AssemblyH H1 A E MN2 N2 N3WithMountingHolesWithSolidLinearRaceNominalLinearRaceDiameter+.000–.001Hole Bolt Counterbore Hole Bolt CounterboreXSR-32 XSRA-32 2 2.750 1.00 4.50 3.13 .88 .561 ⁄2-13 x 2 1 x .75 DP .56 .50 1 x .63 DPXSR-48 XSRA-48 3 4.000 1.31 6.00 4.25 1.25 .81 3 ⁄4-10 x 2.75 1.44 x 1.13 DP .69 .63Centerline of 60 Case LinearRace will be parallel to base within .0005 in.Mounting hole locations are within ±.015, non-cumulative.(Dimensions in inches)DegX Y15 4 1.971.25 x .75 DP 25 6 2.97XSRMasslb/ft1631Polar GraphThe actual Dynamic Load Capacity of a Ball Bushing bearing is determined by the orientation of the bearing or direction of the applied load. The load CorrectionFactor K 0 is found by knowing the direction of the applied load relative to the orientation of the bearings ball tracks and referring to the polar graph. To determinethe actual Dynamic Load Capacity, multiply the proper correction factor by the Dynamic Load Capacity listed in the product table on the previous page.K 0©2003 Danaher Motion. Printed in the U.S.A. The specifications in this publication are believed to be accurate and reliable.However, it is the responsibility of the product user to determine the suitability of Thomson products for a specific application.While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.Page 99* Trademark of Danaher Motion. DANAHER MOTION is registered in the U.S. Patent and Trademark Office and in other countries.