{"product_id":"r166481411","title":"R166481411 BALL RUNNER BLOCK CARBON STEEL KWC-020-SKN-C1-N-2","description":"R166481411 \u003ch2\u003eBALL RUNNER BLOCK CARBON STEEL KWC-020-SKN-C1-N-2\u003c\/h2\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\n\u003cp\u003eThe ball runner block is highly precise and characterized by the following product features:\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSize 20\u003c\/li\u003e\n\u003cli\u003eFormat SKN: Width = slimline, length = short, height = low\u003c\/li\u003e\n\u003cli\u003eRunner block body made of unalloyed steel CS\u003c\/li\u003e\n\u003cli\u003ePreload class C1: Low preload\u003c\/li\u003e\n\u003cli\u003eAccuracy class N: Standard\u003c\/li\u003e\n\u003cli\u003eWithout ball chain\u003c\/li\u003e\n\u003cli\u003ePreserved\u003c\/li\u003e\n\u003cli\u003eWithout initial lubrication\u003c\/li\u003e\n\u003cli\u003eWithout attachment element, left (front reference edge)\u003c\/li\u003e\n\u003cli\u003eWithout attachment element, right (front reference edge)\u003c\/li\u003e\n\u003cli\u003e45° angular lube nipples loosely attached.\u003c\/li\u003e\n\u003cli\u003eRunner block body in standard version\u003c\/li\u003e\n\u003cli\u003eOverall length of the runner block = 55.0 mm\u003c\/li\u003e\n\u003cli\u003eInterchangeability: The runner block and the guide rails can be combined with each other with every accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eArea of application: For restricted space in the upward, longitudinal and transverse direction\u003c\/li\u003e\n\u003cli\u003eMaximum precision\u003c\/li\u003e\n\u003cli\u003ePatented entry zone increases the travel accuracy up to a factor of six\u003c\/li\u003e\n\u003cli\u003eSignificantly reduced frictional oscillations and low friction force level, particularly under external load\u003c\/li\u003e\n\u003cli\u003eLong-term lubrication is possible over several years\u003c\/li\u003e\n\u003cli\u003eLube fittings with metal threads on all sides\u003c\/li\u003e\n\u003cli\u003eEnd-face fastening thread for all attachments\u003c\/li\u003e\n\u003cli\u003eCan be used on all SNS\/SNO ball guide rails\u003c\/li\u003e\n\u003cli\u003eIntegrated all-round sealing\u003c\/li\u003e\n\u003cli\u003ePreload classes: C0 (without preload, clearance) and C1 (moderate preload)\u003c\/li\u003e\n\u003cli\u003eOptional integrated, inductive and wear-free measuring system\u003c\/li\u003e\n\u003cli\u003eOptimized entry-zone geometry and high number of balls minimize variation in elastic deflection\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBall rail system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size (mm)\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat \/ Mounting Style\u003c\/td\u003e\n\u003ctd\u003eSKN - slimline, short, low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eHigh-precision ball runner block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCarbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreload Class\u003c\/td\u003e\n\u003ctd\u003eC1 - Low preload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy Class\u003c\/td\u003e\n\u003ctd\u003eN - Normal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Type\u003c\/td\u003e\n\u003ctd\u003eLS - Low-friction seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Chain\u003c\/td\u003e\n\u003ctd\u003eWithout ball chain (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003ePreserved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Alignment\u003c\/td\u003e\n\u003ctd\u003eWithout self-alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRunner Block Width (mm)\u003c\/td\u003e\n\u003ctd\u003e42.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRunner Block Length (mm)\u003c\/td\u003e\n\u003ctd\u003e55.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRunner Block Height (mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRunner Block Height with Guide Rail (mm)\u003c\/td\u003e\n\u003ctd\u003e28.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Acceleration amax (m\/s²)\u003c\/td\u003e\n\u003ctd\u003e250.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: Max Acceleration\u003c\/td\u003e\n\u003ctd\u003eIf F\u003csub\u003ecomb\u003c\/sub\u003e◡\u0026gt; 2.8 • F\u003csub\u003epr\u003c\/sub\u003e : a\u003csub\u003emax\u003c\/sub\u003e = 50 m\/s\u003csup\u003e2\u003c\/sup\u003e\n\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: Seal\u003c\/td\u003e\n\u003ctd\u003eNo preferred variants\/combinations (partially longer delivery times)\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\u003eNote: Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e100 °C admissible for short time. For operation at negative temperatures, please consult us.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFriction Coefficient μ\u003c\/td\u003e\n\u003ctd\u003e0.002 ... 0.003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: Friction Coefficient\u003c\/td\u003e\n\u003ctd\u003eWithout friction of seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (kg)\u003c\/td\u003e\n\u003ctd\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic load capacity C50 (N)\u003c\/td\u003e\n\u003ctd\u003e12100.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: dynamic load capacity C50\u003c\/td\u003e\n\u003ctd\u003eDynamic load capacities and load moments are based on a 50,000 m travel according to DIN ISO 14728-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic load capacity C100 (N)\u003c\/td\u003e\n\u003ctd\u003e9600.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: dynamic load capacity C100\u003c\/td\u003e\n\u003ctd\u003eDynamic load capacities and load moments are based on a 100,000 m travel according to DIN ISO 14728-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic load capacity C0 (N)\u003c\/td\u003e\n\u003ctd\u003e13600.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic torsional moment load capacity Mt50 (Nm)\u003c\/td\u003e\n\u003ctd\u003e150.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: Dynamic torsional moment load capacity Mt50\u003c\/td\u003e\n\u003ctd\u003eDynamic load capacities and load moments are based on a 50,000 m travel according to DIN ISO 14728-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic torsional moment load capacity Mt100 (Nm)\u003c\/td\u003e\n\u003ctd\u003e120.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: Dynamic torsional moment load capacity Mt100\u003c\/td\u003e\n\u003ctd\u003eDynamic load capacities and load moments are based on a 100,000 m travel according to DIN ISO 14728-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic torsional moment load capacity Mt0 (Nm)\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic longitudinal moment load capacity ML50 (Nm)\u003c\/td\u003e\n\u003ctd\u003e50.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: Dynamic longitudinal moment load capacity ML50\u003c\/td\u003e\n\u003ctd\u003eDynamic load capacities and load moments are based on a 50,000 m travel according to DIN ISO 14728-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic longitudinal moment load capacity ML100 (Nm)\u003c\/td\u003e\n\u003ctd\u003e40.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote: Dynamic longitudinal moment load capacity ML100\u003c\/td\u003e\n\u003ctd\u003eDynamic load capacities and load moments are based on a 100,000 m travel according to DIN ISO 14728-1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic longitudinal moment load capacity ML0 (Nm)\u003c\/td\u003e\n\u003ctd\u003e58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch T guide rail (mm)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension A (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension A1 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension A2 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension A3 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension B (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension B tolerance (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e+0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension B1 (mm)\u003c\/td\u003e\n\u003ctd\u003e31.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension E1 (mm)\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension E8 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e30.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension E9 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e5.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension H (mm)\u003c\/td\u003e\n\u003ctd\u003e28.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension H1 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension H2 with cover strip (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e20.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension H2 without cover strip (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e20.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension K1 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e20.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension K3 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension N3 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension N6 (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e13.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension N6 tolerance (profiled rail systems) (mm)\u003c\/td\u003e\n\u003ctd\u003e±0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension S2 (profiled rail systems)\u003c\/td\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension S5 (profiled rail system) (mm)\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension S9\u003c\/td\u003e\n\u003ctd\u003eM3x5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension S9 thread diameter (profiled rail systems)\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension S9 lead (mm)\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension T1 min (mm)\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension V1 (mm)\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Bosch Rexroth","offers":[{"title":"Default Title","offer_id":54951091863831,"sku":"R166481411","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/4095\/0551\/files\/dc_ecommerce_big_jpg_f0b5a0e6-c9f7-44f8-92f2-015a27eb0f70.jpg?v=1788071135","url":"https:\/\/www.oibearing.com\/products\/r166481411","provider":"OiBearing China","version":"1.0","type":"link"}