{"product_id":"won-st-linear-ball-spline-wls-series-cylinder-type-with-key-groove","title":"WON ST Linear Ball Spline WLS Series, Cylinder Type with Key Groove","description":"\u003cp class=\"ps-intro\"\u003eLinear ball spline with a grooved spline shaft and a nut containing retainer, seal and balls in a 4-row angular contact arrangement for high radial and torque load capacity; cylindrical nut with key groove.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eCylindrical nut with key groove for accurate rotational positioning\u003c\/li\u003e\n\u003cli\u003e4-row, 2-point angular contact design\u003c\/li\u003e\n\u003cli\u003eHigh load ratings in radial and torque directions\u003c\/li\u003e\n\u003cli\u003eTorque transmission with high precision; preload for zero rotational clearance\u003c\/li\u003e\n\u003cli\u003eCompact, well-balanced nut for high-speed motion and rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNut type\u003c\/th\u003e\n\u003ctd\u003eCylinder nut with key groove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft type options\u003c\/th\u003e\n\u003ctd\u003eS solid \/ H hollow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClearance options\u003c\/th\u003e\n\u003ctd\u003eCL no preload \/ CM standard \/ CT light preload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrecision options\u003c\/th\u003e\n\u003ctd\u003eNormal \/ H precision \/ P super\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial options\u003c\/th\u003e\n\u003ctd\u003eStandard \/ M stainless (nut and shaft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 8 mm | Nut outer diameter D: 16 mm | Nut length L1: 25 mm | Key groove width W: 2.5 mm | C (dynamic): 1450 N | C0 (static): 2870 N | T (dynamic torque): 2.1 N·m | T0 (static torque): 3.7 N·m | Nut mass: 23 g | Shaft mass: 38 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 10 mm | Nut outer diameter D: 21 mm | Nut length L1: 33 mm | Key groove width W: 3 mm | C (dynamic): 2730 N | C0 (static): 5070 N | T (dynamic torque): 4.4 N·m | T0 (static torque): 8.2 N·m | Nut mass: 54 g | Shaft mass: 60 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS13\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 13 mm | Nut outer diameter D: 24 mm | Nut length L1: 36 mm | Key groove width W: 3 mm | C (dynamic): 2670 N | C0 (static): 4890 N | T (dynamic torque): 21 N·m | T0 (static torque): 39.2 N·m | Nut mass: 70 g | Shaft mass: 100 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS16\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 16 mm | Nut outer diameter D: 31 mm | Nut length L1: 50 mm | Key groove width W: 3.5 mm | C (dynamic): 6120 N | C0 (static): 11200 N | T (dynamic torque): 60 N·m | T0 (static torque): 110 N·m | Nut mass: 150 g | Shaft mass: 150 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 20 mm | Nut outer diameter D: 35 mm | Nut length L1: 63 mm | Key groove width W: 4 mm | C (dynamic): 8900 N | C0 (static): 16300 N | T (dynamic torque): 105 N·m | T0 (static torque): 194 N·m | Nut mass: 220 g | Shaft mass: 240 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 25 mm | Nut outer diameter D: 42 mm | Nut length L1: 71 mm | Key groove width W: 4 mm | C (dynamic): 12800 N | C0 (static): 23400 N | T (dynamic torque): 189 N·m | T0 (static torque): 346 N·m | Nut mass: 330 g | Shaft mass: 370 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 30 mm | Nut outer diameter D: 47 mm | Nut length L1: 80 mm | Key groove width W: 4 mm | C (dynamic): 18600 N | C0 (static): 23200 N | T (dynamic torque): 307 N·m | T0 (static torque): 439 N·m | Nut mass: 360 g | Shaft mass: 540 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWLS40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft diameter d: 40 mm | Nut outer diameter D: 64 mm | Nut length L1: 100 mm | Key groove width W: 6 mm | C (dynamic): 30800 N | C0 (static): 37500 N | T (dynamic torque): 647 N·m | T0 (static torque): 934 N·m | Nut mass: 950 g | Shaft mass: 960 g\/100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"WON ST","offers":[{"title":"Default Title","offer_id":67481608225058,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/won-st-linear-ball-spline-wls-series-cylinder-type-with-key-groove-1.jpg?v=1791465547","url":"https:\/\/prosourcemro.com\/products\/won-st-linear-ball-spline-wls-series-cylinder-type-with-key-groove","provider":"ProSource MRO","version":"1.0","type":"link"}