Super Smart Ball Bushing Bearing - Hollin Applications

EngineeringPhone: 1-800-554-8466Website: www.thomsonballbushing.comMaterial engineering specificationsBall Bushing* bearing materials.The following is a tabulation of the materials used forthe components of the various types of Ball BushingbearingsTypeSSU, SUPER BallBushing BearingsSeries A, B, XA, ADJ,OPN and DSStainless Steel (SS)to 1" I.D.Series A, XA, ADJand OPNSeries INST-SSSeries XROuterSleeveDelrinE52100440A440AReinforcedNylonCorrosion resistanceBallRetainersDelrinSteelType 305SSBrassReinforcedPolyesterBearingPlates8620Super Ball Bushing bearings can be supplied corrosionresistant with hard chromeplated bearing plates andstainless steel balls. Load capacity will be 70% ofregular Super Ball Bushing bearings. To order, addsuffix CR to Super Ball Bushing bearingpart number.Contact factory for price and delivery information.For limited protection against atmosphericcorrosion, large sizes (over 1" diameter) of series A, XA,ADJ, OPN and B, Ball Bushing bearings can besupplied with stainless steel balls and black oxidesleeve. Load capacity will be 70% of regular steel bearings.To order, add suffix SP to bearing part number.Contact factory for price and delivery.––––––8620BallsChromeSteelChromeSteel440C440CChromeSteelEndRingsNoneSteelType303SSNoneSteel60 Case* shafts –hardened and groundMaterial TypeSolid 60 CaseTubular 60 CaseSolid Stainless SteelMaximum recommended operatingtemperatures for Ball Bushing bearingsThe following are general recommendations. Foradditional information or more specific recommendationsplease contact factory with full application details.Type of Ball BushingbearingsSSU, Super & Series XRSeries A, B, XA, ADJ & OPNSeries A-SS, XA-SS,ADJ-SS, OPN-SS &INST-SS Stainless Steel(through 1" I.D.)AISIBearing-quality, highcarbon alloy steeelBearing-quality, highcarbon alloy steel440C StainlessMaximum OperatingTemperaturePillow blocks and shaft supportsRockwell “C”60 min58 min50 minMaximum OperatingTemperature as %of Catalog LoadRatingLoad Rating at185ºF100%500ºF †70%600ºF † 60%†Maximum operating temperature for these two series for full catalog load rating is 300ºF.Note: Type PB-A, PB-ADJ, and PBO-OPN pillow blocks are assembled with Delrin plastic seal covers with amaximum operating temperature at 185ºF.Part TypeMaterialStainless steel Ball Bushing bearingsAvailable entirely of stainless steel. They are identifiedby the suffix “SS” following the part number(i.e. XA-81420-SS).Sizes available:Series A and XA . . . . . . . . . . . . . . . . to and including 1"Series ADJ and OPN . . . . . . . . . . 1/2", 5/8", 3/4" and 1"Ball Bushing bearings with nylon ballsFor extremely quiet operation, Ball Bushing bearings fittedwith Nylon balls can be supplied in sizes 1/2" andlarger. For estimating purposes laod ratings should beconsidered about 10% of those listed for Ball Bushingbearings with steel balls. Prices and other informationavailable on request.Type SSUPB, SSUTWN, SPB & TWNpillow blocksType PB pillow blocksType PBO & XPBO Pillow blocksType SR shaft support rails (std. lgth. 24")Type LSR shaft support railsType XSR shaft support rails(std. lgth. 24")Type SB shaft support blocksWaymount shaft supports††Type 6061-T6511 Aluminum for 1/4" and 3/8" sizes onlyType 6061-T6511 AluminumDuctile IronMalleable/Ductile IronType 6061-T6511 Aluminum1010 SteelDuctile IronMalleable Iron ††Malleable Iron Base withsteel adjustment elementsPage 144©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.* Trademark of Danaher Motion. DANAHER MOTION is registered in the U.S. Patent and Trademark Office and in other countries.