{"product_id":"spindle-liner-cnc-lathe","title":"Spindle Liner — CNC Lathe","description":"\u003cp\u003eA precision-ground polyurethane spindle liner that supports bar stock inside the lathe spindle bore during bar feed operation, eliminating vibration, reducing noise, and protecting spindle bearings from radial loads generated by off-center or slightly bent bar material.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit design\u003c\/strong\u003e for tool-free installation\u003c\/li\u003e\n\u003cli\u003eEngineered to match \u003cstrong\u003estandard spindle bore diameters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated for bar feed speeds \u003cstrong\u003eup to 5,000 RPM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCritical for achieving \u003cstrong\u003etight tolerances and superior surface finish\u003c\/strong\u003e in high-production CNC turning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eQuiet the spindle. Protect the bearings. Hit your tolerances.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePrecision-ground polyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShore Hardness\u003c\/td\u003e\n\u003ctd\u003e85A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eSplit (tool-free installation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Speed Rating\u003c\/td\u003e\n\u003ctd\u003e5,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBar Stock Diameter Range\u003c\/td\u003e\n\u003ctd\u003eSpecify bore diameter at order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Bore Compatibility\u003c\/td\u003e\n\u003ctd\u003eStandard CNC lathe spindle bore diameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Damping\u003c\/td\u003e\n\u003ctd\u003eExcellent (polyurethane elastomer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoolant Resistance\u003c\/td\u003e\n\u003ctd\u003eWater-soluble and semi-synthetic coolants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eTool-free split installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eCNC lathe bar feed operations, high-production turning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"ATS Workholding","offers":[{"title":"Default Title","offer_id":44459881824349,"sku":null,"price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2437\/0781\/files\/image_4e90acd4-c304-4315-9d02-0444599586ad.png?v=1779207705","url":"https:\/\/workholdpro.com\/products\/spindle-liner-cnc-lathe","provider":"ATS Workholding","version":"1.0","type":"link"}