{"product_id":"tbi-stkr-xsir-ball-screw-nut","title":"TBI MOTION STKR (XSIR) Ball Screw Flange Nut","description":"\u003cp class=\"ps-intro\"\u003eSTKR (also designated XSIR) is a compact ball screw flange nut with a two-flat flange, seals on both ends and an M6 oil hole.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eIt is offered for 16, 20 and 25 mm screws with 5 mm lead and for 25 mm with 10 mm lead\u003c\/li\u003e\n\u003cli\u003eIts short body suits compact slide units and factory automation axes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eOil hole\u003c\/th\u003e\n\u003ctd\u003eM6x1P\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSTKR1605-20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAlternate designation: XSIR1605-20 | Nominal screw diameter: 16 mm | Lead: 5 mm | Ball diameter: 3.175 mm | Circuits: 3x1 | Nut OD D (h7): 34 mm | Flange OD D1: 54 mm | Nut length L: 43 mm | Flange thickness L1: 10 mm | Flange width W: 40 mm | Bolt PCD: 44 mm | Mounting hole: 4.5 mm | Oil hole: M6x1P | Dynamic load rating Ca: 780 kgf | Static load rating C0a: 1371 kgf | Stiffness: 5 kgf\/um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSTKR2005-15\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAlternate designation: XSIR2005-15 | Nominal screw diameter: 20 mm | Lead: 5 mm | Ball diameter: 3.175 mm | Circuits: 3x1 | Nut OD D (h7): 40 mm | Flange OD D1: 60 mm | Nut length L: 43 mm | Flange thickness L1: 10 mm | Flange width W: 46 mm | Bolt PCD: 50 mm | Mounting hole: 4.5 mm | Oil hole: M6x1P | Dynamic load rating Ca: 795 kgf | Static load rating C0a: 1741 kgf | Stiffness: 9 kgf\/um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSTKR2505-21\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAlternate designation: XSIR2505-21 | Nominal screw diameter: 25 mm | Lead: 5 mm | Ball diameter: 3.175 mm | Circuits: 3x1 | Nut OD D (h7): 43 mm | Flange OD D1: 67 mm | Nut length L: 44 mm | Flange thickness L1: 10 mm | Flange width W: 50 mm | Bolt PCD: 55 mm | Mounting hole: 5.5 mm | Oil hole: M6x1P | Dynamic load rating Ca: 885 kgf | Static load rating C0a: 2203 kgf | Stiffness: 14 kgf\/um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSTKR2510-02\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAlternate designation: XSIR2510-02 | Nominal screw diameter: 25 mm | Lead: 10 mm | Ball diameter: 4.762 mm | Circuits: 6x1 | Nut OD D (h7): 60 mm | Flange OD D1: 96 mm | Nut length L: 102 mm | Flange thickness L1: 15 mm | Flange width W: 72 mm | Bolt PCD: 78 mm | Mounting hole: 9 mm | Oil hole: M6x1P | Dynamic load rating Ca: 2750 kgf | Static load rating C0a: 6556 kgf | Stiffness: 13 kgf\/um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"TBI MOTION","offers":[{"title":"Default Title","offer_id":67456454230306,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prosourcemro.com\/products\/tbi-stkr-xsir-ball-screw-nut","provider":"ProSource MRO","version":"1.0","type":"link"}