{"product_id":"thk-bk-support-unit-fixed-side-square","title":"THK BK Support Unit, Fixed Side, Square (Bore 10-40)","description":"\u003cp class=\"ps-intro\"\u003eSquare-housing fixed-side support unit for ball screws of 14-55 mm shaft diameter, with DF angular contact bearings, lock nut and seals.\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\u003eRigid square housing with through holes and counterbores for bolting from top\u003c\/li\u003e\n\u003cli\u003eSupplied with retainer cover, collars, two seals, lock nut and set screw with set piece\u003c\/li\u003e\n\u003cli\u003ePairs with BF support-side unit of the same height; use recommended shaft end J (J1\/J2\/J3)\u003c\/li\u003e\n\u003cli\u003eDB bearing arrangement available on request\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\u003eBK\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\u003e10 - 40 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\u003eBF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended shaft end\u003c\/th\u003e\n\u003ctd\u003eJ1 \/ J2 \/ J3\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. A15-352-353\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\u003eBK10\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 10 mm | L x B x H: 25 x 60 x 39 mm | Bearing: 7000 equiv. (DF, P5) | Axial Ca \/ perm. load: 6.08 \/ 3.1 kN | Axial rigidity: 65 N\/um | Mass: 0.39 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 12 mm | L x B x H: 25 x 60 x 43 mm | Bearing: 7001 equiv. (DF, P5) | Axial Ca \/ perm. load: 6.66 \/ 3.25 kN | Axial rigidity: 88 N\/um | Mass: 0.41 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK15\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 15 mm | L x B x H: 27 x 70 x 48 mm | Bearing: 7002 equiv. (DF, P5) | Axial Ca \/ perm. load: 7.6 \/ 4 kN | Axial rigidity: 100 N\/um | Mass: 0.57 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK17\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 17 mm | L x B x H: 35 x 86 x 64 mm | Bearing: 7203 equiv. (DF, P5) | Axial Ca \/ perm. load: 13.7 \/ 5.85 kN | Axial rigidity: 125 N\/um | Mass: 1.27 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK20\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 20 mm | L x B x H: 35 x 88 x 60 mm | Bearing: 7004 equiv. (DF, P5) | Axial Ca \/ perm. load: 12.7 \/ 7.55 kN | Axial rigidity: 140 N\/um | Mass: 1.19 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 25 mm | L x B x H: 42 x 106 x 80 mm | Bearing: 7205 equiv. (DF, P5) | Axial Ca \/ perm. load: 20.2 \/ 11.5 kN | Axial rigidity: 190 N\/um | Mass: 2.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 30 mm | L x B x H: 45 x 128 x 89 mm | Bearing: 7206 equiv. (DF, P5) | Axial Ca \/ perm. load: 28 \/ 16.3 kN | Axial rigidity: 195 N\/um | Mass: 3.32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK35\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 35 mm | L x B x H: 50 x 140 x 96 mm | Bearing: 7207 equiv. (DF, P5) | Axial Ca \/ perm. load: 37.2 \/ 21.9 kN | Axial rigidity: 255 N\/um | Mass: 4.33 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBK40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eShaft dia d: 40 mm | L x B x H: 61 x 160 x 110 mm | Bearing: 7208 equiv. (DF, P5) | Axial Ca \/ perm. load: 44.1 \/ 27.1 kN | Axial rigidity: 270 N\/um | Mass: 6.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"THK","offers":[{"title":"Default Title","offer_id":67539105579298,"sku":"BK10","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prosourcemro.com\/products\/thk-bk-support-unit-fixed-side-square","provider":"ProSource MRO","version":"1.0","type":"link"}