{"product_id":"tpc-rsfk-series-miniature-ball-screw-nut","title":"TPC Mechatronics RSFK Series Miniature Ball Screw Nut (K-Type, Single Flanged)","description":"\u003cp class=\"ps-intro\"\u003eThe RSFK Series is a precision ball screw nut line from TPC Mechatronics: K-type miniature single flanged nut for small-diameter ball screws from 4 to 25 mm.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eBall screws convert rotary motion into linear motion with high efficiency, reversibility and high positioning precision\u003c\/li\u003e\n\u003cli\u003eInternal ball circulation keeps the nut outer diameter small\u003c\/li\u003e\n\u003cli\u003eShafts are available ground or rolled in accuracy grades C0 to C10 with selectable axial clearance\/preload (P0-P4) and surface treatments\u003c\/li\u003e\n\u003cli\u003eThe table lists ball diameter, root diameter, basic dynamic and static load ratings, rigidity and main nut dimensions for each model\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\u003eThread direction\u003c\/th\u003e\n\u003ctd\u003eRight\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cdiv class=\"ps-ref\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/tpc-rsfk-series-miniature-ball-screw-nut-2.jpg\" alt=\"TPC Mechatronics RSFK Series Miniature Ball Screw Nut (K-Type, Single Flanged) reference 2\" loading=\"lazy\"\u003e\u003c\/div\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR0401-2\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 4 mm | Lead: 1 mm | Ball dia.: 0.8 mm | Dynamic load Ca: 64 kgf | Static load Coa: 97 kgf | Rigidity K: 5 kgf\/μm | Nut dia. D: 10 mm | Flange dia. A: 20 mm | Nut length L: 12 mm | Circuits: 2×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR0601-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 6 mm | Lead: 1 mm | Ball dia.: 0.8 mm | Dynamic load Ca: 142 kgf | Static load Coa: 299 kgf | Rigidity K: 12 kgf\/μm | Nut dia. D: 12 mm | Flange dia. A: 24 mm | Nut length L: 14 mm | Circuits: 4×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR0801-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 8 mm | Lead: 1 mm | Ball dia.: 0.8 mm | Dynamic load Ca: 162 kgf | Static load Coa: 403 kgf | Rigidity K: 14 kgf\/μm | Nut dia. D: 14 mm | Flange dia. A: 27 mm | Nut length L: 14 mm | Circuits: 4×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR0802-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 8 mm | Lead: 2 mm | Ball dia.: 1.2 mm | Dynamic load Ca: 283 kgf | Static load Coa: 612 kgf | Rigidity K: 17 kgf\/μm | Nut dia. D: 14 mm | Flange dia. A: 27 mm | Nut length L: 24 mm | Circuits: 4×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR1002-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 10 mm | Lead: 2 mm | Ball dia.: 1.2 mm | Dynamic load Ca: 311 kgf | Static load Coa: 759 kgf | Rigidity K: 19 kgf\/μm | Nut dia. D: 18 mm | Flange dia. A: 35 mm | Nut length L: 24 mm | Circuits: 4×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR1202-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 12 mm | Lead: 2 mm | Ball dia.: 1.2 mm | Dynamic load Ca: 334 kgf | Static load Coa: 907 kgf | Rigidity K: 22 kgf\/μm | Nut dia. D: 20 mm | Flange dia. A: 37 mm | Nut length L: 24 mm | Circuits: 4×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR1402-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 14 mm | Lead: 2 mm | Ball dia.: 1.2 mm | Dynamic load Ca: 355 kgf | Static load Coa: 1054 kgf | Rigidity K: 23 kgf\/μm | Nut dia. D: 21 mm | Flange dia. A: 40 mm | Nut length L: 24 mm | Circuits: 4×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR1602-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 16 mm | Lead: 2 mm | Ball dia.: 1.2 mm | Dynamic load Ca: 373 kgf | Static load Coa: 1201 kgf | Rigidity K: 26 kgf\/μm | Nut dia. D: 25 mm | Flange dia. A: 43 mm | Nut length L: 40 mm | Circuits: 4×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR2002-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 20 mm | Lead: 2 mm | Ball dia.: 1.2 mm | Dynamic load Ca: 581 kgf | Static load Coa: 2287 kgf | Rigidity K: 47 kgf\/μm | Nut dia. D: 50 mm | Flange dia. A: 80 mm | Nut length L: 55 mm | Circuits: 6×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRSFKR2502-4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia. d: 25 mm | Lead: 2 mm | Ball dia.: 1.2 mm | Dynamic load Ca: 540 kgf | Static load Coa: 2383 kgf | Rigidity K: 46 kgf\/μm | Nut dia. D: 50 mm | Flange dia. A: 80 mm | Nut length L: 43 mm | Circuits: 5×1 | Thread direction: Right\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"TPC Mechatronics","offers":[{"title":"Default Title","offer_id":67449615876386,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/tpc-rsfk-series-miniature-ball-screw-nut-1.jpg?v=1791188385","url":"https:\/\/prosourcemro.com\/products\/tpc-rsfk-series-miniature-ball-screw-nut","provider":"ProSource MRO","version":"1.0","type":"link"}