{"product_id":"r067012040","title":"R067012040 SUPER LINEAR BUSHING KBA-20-D","description":"R067012040 \u003ch2\u003eSUPER LINEAR BUSHING KBA-20-D\u003c\/h2\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\n\u003cp\u003eSuper linear bushing\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSuper A (with self-alignment feature)\u003c\/li\u003e\n\u003cli\u003eClosed\u003c\/li\u003e\n\u003cli\u003eShaft diameter d = 20\u003c\/li\u003e\n\u003cli\u003eWith one seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eLow-cost linear bushing for high requirements\u003c\/li\u003e\n\u003cli\u003eSteel bearing plates with machined ball guide grooves and optimized ball lead-in chamfers for outstandingly smooth travel and a long service life\u003c\/li\u003e\n\u003cli\u003eCompensates for shaft deflection and misalignment up to 30'\u003c\/li\u003e\n\u003cli\u003eHigh travel speed (5 m\/s)\u003c\/li\u003e\n\u003cli\u003eNo initial lubrication\u003c\/li\u003e\n\u003cli\u003eIntegrated wiper seals, external seals or no wiper seals\u003c\/li\u003e\n\u003cli\u003eBall retainer and outer sleeve made of PA or POM\u003c\/li\u003e\n\u003cli\u003eBalls made of rolling bearing steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter d (mm)\u003c\/td\u003e\n\u003ctd\u003e20.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNormal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat of linear bushings\u003c\/td\u003e\n\u003ctd\u003e– Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSuper A (with self-alignment feature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLinear bushing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Type\u003c\/td\u003e\n\u003ctd\u003e1 integrated wiper seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003eNot lubricated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum dynamic load capacity Cmax (N)\u003c\/td\u003e\n\u003ctd\u003e2470.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Acceleration amax (m\/s²)\u003c\/td\u003e\n\u003ctd\u003e150.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Linear Speed vmax (m\/s)\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: maximum permissible speed vmax\u003c\/td\u003e\n\u003ctd\u003eSpeeds of up to 5 m\/s possible. Service life is limited by heightened wear to plastic parts. Tests have shown total travel from 50 • 10\u003csup\u003e5\u003c\/sup\u003e m to 100 • 10\u003csup\u003e5\u003c\/sup\u003e m without failure.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength of linear bushing (mm)\u003c\/td\u003e\n\u003ctd\u003e45.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter diameter D (mm)\u003c\/td\u003e\n\u003ctd\u003e32.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermissible Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 °C ... +80 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFriction Coefficient μ\u003c\/td\u003e\n\u003ctd\u003e0.001 ... 0.0025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: Friction Coefficient\u003c\/td\u003e\n\u003ctd\u003eFriction coefficients of unsealed linear bushings when lubricated with oil. The friction coefficient is lowest under heavy load, but can still be above the specified value even under a low load.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootnote breakaway force\u003c\/td\u003e\n\u003ctd\u003eOne wiper seal: Multiply value with factor 0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootnote maximum dynamic load capacity Cmax\u003c\/td\u003e\n\u003ctd\u003eThe dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootnote minimum dynamic load capacity Cmin\u003c\/td\u003e\n\u003ctd\u003eThe dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootnote friction force FR\u003c\/td\u003e\n\u003ctd\u003eOne wiper seal: Multiply value with factor 0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreakaway force (N)\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension C h13 (mm)\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension C1 H13 (mm)\u003c\/td\u003e\n\u003ctd\u003e31.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension C2 (mm)\u003c\/td\u003e\n\u003ctd\u003e1.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension D (mm)\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension D1 (mm)\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Bosch Rexroth","offers":[{"title":"Default Title","offer_id":55117995639063,"sku":"R067012040","price":39.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/4095\/0551\/files\/dc_ecommerce_big_jpg_9a57b04f-8e8f-48a8-861c-0c7e4fdb0c7f.jpg?v=1788496465","url":"https:\/\/www.oibearing.com\/products\/r067012040","provider":"OiBearing China","version":"1.0","type":"link"}