Check the listing for details. NEW THOMSON Linear Bearing 1/2" Inside Dia, Self-Aligning, No Wipers, SS6U8. Condition: New. Listed at 19.99 USD. NEWTHOMSON LINEAR BALL BEARING SS6U8BrandTHOMSONSystem of MeasurementInchInside Diameter1/2 inOutside Diameter7/8 inOverall Length1-1/4 inSelf-AlignmentYesMaterialDelrinDynamic Load Capacity265 lbfStatic Load Capacity360 lbfOperating Temperature Range185 °FSeriesSuper SmartTypeClosedBetween Grooves1.032 inFor Use WithThomson ShaftingMaximum Operating Temperature185 °FInside Diameter Tolerance-0.0005SealNoRetention Hole Diameter0.13 inRetention Hole Location0.62 inManufacturer Part NumberSS6U8UNSPSC31171504Country of OriginMexico (subject to change)CHECK MY FEEDBACK OF OVER 25,000 POS. FEEDBACK AND BUY WITH CONFIDENCE. PLEASE SEE MY OTHER AUCTIONS FOR MORE QUALITY TOOLS & OTHER ITEMS . PAYMENT EXPECTED WITHIN 3 DAYS OF END OF AUCTION2oz(2X2X2)30E/WB