{"product_id":"bck36-1-1-4-20mm-a","title":"BCK36-1 1\/4\"-20MM-A Ruland Keyed Clamp Bellows Cplg, Bores 1.250\"x20 mm, OD 2.250\", L 3.200\", Aluminum","description":"\u003cul\u003e \u003cli\u003e \u003cstrong\u003eand printing equipment. This keyed clamp type bellows coupling consists of two anodized aluminum hubs and a stainless steel bellows creating a lightweight low inertia coupling. The addition of keyways allows for increased torque capacity and prevents the coupling from slipping on the shaft when over torqued. It has:\u003c\/strong\u003e 1.250\" x 20mm bores\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOD:\u003c\/strong\u003e 2.250\" (57.2mm)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eand 3.200\" (81.3mm) length. This coupling has a four convolution bellows for higher torque and torsional stiffness capabilities than equivalent couplings with more convolutions. The bellows are able to flex while remaining rigid under torsional loads allowing for all types of misalignment to be accommodated. This bellows coupling has a balanced design for reduced vibration at high speeds of up to 10,000 RPM. Hardware is metric and tests beyond:\u003c\/strong\u003e DIN 912 12.9 standards. It is RoHS and REACH compliant.\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePart Number\u003c\/td\u003e \u003ctd\u003eBCK36-1 1\/4\"-20MM-A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eRuland\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eItem\u003c\/td\u003e \u003ctd\u003eRuland standard length bellows couplings are a high torque zero-backlash coupling commonly found in responsive systems on semiconductor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eand printing equipment. This keyed clamp type bellows coupling consists of two anodized aluminum hubs and a stainless steel bellows creating a lightweight low inertia coupling. The addition of keyways allows for increased torque capacity and prevents the coupling from slipping on the shaft when over torqued. It has\u003c\/td\u003e \u003ctd\u003e1.250\" x 20mm bores\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOD\u003c\/td\u003e \u003ctd\u003e2.250\" (57.2mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eand 3.200\" (81.3mm) length. This coupling has a four convolution bellows for higher torque and torsional stiffness capabilities than equivalent couplings with more convolutions. The bellows are able to flex while remaining rigid under torsional loads allowing for all types of misalignment to be accommodated. This bellows coupling has a balanced design for reduced vibration at high speeds of up to 10,000 RPM. Hardware is metric and tests beyond\u003c\/td\u003e \u003ctd\u003eDIN 912 12.9 standards. It is RoHS and REACH compliant.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFeatures\u003c\/td\u003e \u003ctd\u003esolar, test and measurement, 1\/4\" x 6mm keyways\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUPC\u003c\/td\u003e \u003ctd\u003e634529307939\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Ruland BCK36-1 1\/4\"-20MM-A is a keyed clamp bellows coupling with 1.250\" x 20mm bores, a 2.250\" outside diameter, and a 3.200\" length. It has two anodized aluminum hubs, a stainless steel bellows, and 1\/4\" x 6mm keyways. This coupling features a four convolution bellows, a balanced design for speeds up to 10,000 RPM, and is RoHS and REACH compliant.\u003c\/p\u003e\u003cp\u003eConfirm the part number against your existing unit or equipment before ordering to ensure correct fit.\u003c\/p\u003e\u003ch3\u003eCalifornia Proposition 65\u003c\/h3\u003e\u003cp\u003eWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Ruland","offers":[{"title":"Default Title","offer_id":68023391584469,"sku":"BCK36-1 1\/4\"-20MM-A","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/RULAND_20MANUFACTURING_20CO_20INC_bellowsxxcouplingxxbckxxaxxsmall_4c35c20e-3b0b-4967-b240-7120a703c8fd.jpg?v=1793225004","url":"https:\/\/proreplacementparts.com\/products\/bck36-1-1-4-20mm-a","provider":"Pro Replacement Parts","version":"1.0","type":"link"}