{"product_id":"mbck57-30-25-a","title":"MBCK57-30-25-A Ruland Keyed Clamp Bellows Cplg, Bores 30x25 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 30mm x 25mm bores\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOD:\u003c\/strong\u003e 57.2mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eand 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\u003eMBCK57-30-25-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\u003e30mm x 25mm bores\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOD\u003c\/td\u003e \u003ctd\u003e57.2mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eand 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, 8mm x 8mm keyways\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUPC\u003c\/td\u003e \u003ctd\u003e634529310724\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Ruland MBCK57-30-25-A is a keyed clamp bellows coupling with 30mm x 25mm bores, an outside diameter of 57.2mm, and a length of 81.3mm. It has two anodized aluminum hubs, a stainless steel bellows, and 8mm x 8mm keyways. This coupling has a balanced design for reduced vibration at 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":68023376380117,"sku":"MBCK57-30-25-A","price":288.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/RULAND_20MANUFACTURING_20CO_20INC_bellowsxxcouplingxxmbckxxaxxsmall_046a5a21-e12d-453e-a09f-8acd1d0d9fd5.jpg?v=1793224828","url":"https:\/\/proreplacementparts.com\/products\/mbck57-30-25-a","provider":"Pro Replacement Parts","version":"1.0","type":"link"}