{"product_id":"thk-ek-support-unit-fixed-side-square","title":"THK EK Support Unit, Fixed Side, Square (Bore 4-20)","description":"\u003cp class=\"ps-intro\"\u003eCompact square-housing fixed-side support unit for small and miniature ball screws, supplied with a matched DF angular contact bearing pair and lock nut.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eFixed-side unit with DF-arranged 30 deg contact angle angular ball bearings (P5 class)\u003c\/li\u003e\n\u003cli\u003eEK4\/5\/6 use miniature bearings developed specifically for miniature ball screws\u003c\/li\u003e\n\u003cli\u003eSquare housing for direct bolting to the base; EK4-8 bolt from side, EK10-20 four-bolt square flange\u003c\/li\u003e\n\u003cli\u003eSupplied with collar, seal, lock nut and hex socket set screw with set piece\u003c\/li\u003e\n\u003cli\u003ePairs with EF support-side unit; use recommended shaft end H (H1\/H2\/H3)\u003c\/li\u003e\n\u003cli\u003eHousing, bearing and lock nut pre-assembled for fast mounting\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\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTHK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eEK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSide\u003c\/th\u003e\n\u003ctd\u003eFixed side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eSquare (block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore range\u003c\/th\u003e\n\u003ctd\u003e4 - 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing\u003c\/th\u003e\n\u003ctd\u003eAngular contact, DF set, P5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatching support side\u003c\/th\u003e\n\u003ctd\u003eEF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended shaft end\u003c\/th\u003e\n\u003ctd\u003eH1 \/ H2 \/ H3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eL x B x H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eTHK General Catalog Ball Screw (Korean ed. 515-2K), p. A15-350-351\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\u003eEK4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 4 mm | L x B x H: 15 x 34 x 19 mm | Bearing: 704 equiv. (DF, P5) | Axial Ca \/ perm. load: 0.93 \/ 1.1 kN | Axial rigidity: 27 N\/um | Mass: 0.06 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEK5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 5 mm | L x B x H: 16.5 x 36 x 21 mm | Bearing: 705 equiv. (DF, P5) | Axial Ca \/ perm. load: 1 \/ 1.24 kN | Axial rigidity: 29 N\/um | Mass: 0.08 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEK6\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 6 mm | L x B x H: 20 x 42 x 25 mm | Bearing: 706 equiv. (DF, P5) | Axial Ca \/ perm. load: 1.38 \/ 1.76 kN | Axial rigidity: 35 N\/um | Mass: 0.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEK8\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 8 mm | L x B x H: 23 x 52 x 32 mm | Bearing: 798 equiv. (DF, P5) | Axial Ca \/ perm. load: 2.93 \/ 2.15 kN | Axial rigidity: 49 N\/um | Mass: 0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEK10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 10 mm | L x B x H: 24 x 70 x 43 mm | Bearing: 7000 equiv. (DF, P5) | Axial Ca \/ perm. load: 6.08 \/ 3.1 kN | Axial rigidity: 65 N\/um | Mass: 0.46 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEK12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 12 mm | L x B x H: 24 x 70 x 43 mm | Bearing: 7001 equiv. (DF, P5) | Axial Ca \/ perm. load: 6.66 \/ 3.25 kN | Axial rigidity: 88 N\/um | Mass: 0.44 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEK15\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 15 mm | L x B x H: 25 x 80 x 49 mm | Bearing: 7002 equiv. (DF, P5) | Axial Ca \/ perm. load: 7.6 \/ 4 kN | Axial rigidity: 100 N\/um | Mass: 0.55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEK20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 20 mm | L x B x H: 42 x 95 x 58 mm | Bearing: 7204 equiv. (DF, P5) | Axial Ca \/ perm. load: 17.9 \/ 9.5 kN | Axial rigidity: 170 N\/um | Mass: 1.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"THK","offers":[{"title":"Default Title","offer_id":67539105546530,"sku":"EK4","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prosourcemro.com\/products\/thk-ek-support-unit-fixed-side-square","provider":"ProSource MRO","version":"1.0","type":"link"}