{"product_id":"flangia-mandrino-fld-125-d4","title":"Bernardo Lathe Chuck Flange FLD-125\/D4","description":"\u003cp\u003eThe Bernardo FLD-125\/D4 spindle flange is a machine tool accessory for professional use available from Krollit, an official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlange dimensions: 125\/D4\u003c\/li\u003e\n\u003cli\u003eDiameter: 125 mm\u003c\/li\u003e\n\u003cli\u003eTaper: 4\u003c\/li\u003e\n\u003cli\u003eA: 125 mm\u003c\/li\u003e\n\u003cli\u003eB: 26 mm\u003c\/li\u003e\n\u003cli\u003eThrough hole: 61 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the FLD-125\/D4 Spindle Flange and for what\u003c\/h3\u003e\n\u003cp\u003eUsers who own a compatible machine install the FLD-125\/D4 Spindle Flange as an original accessory to extend functionalities or replace worn components.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo FLD-125\/D4 spindle flange is part of Bernardo's range of machine tool accessories, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for assistance with selection.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eShipping in 3-5 business days from Krollit warehouse for spare parts and accessories. Customer support in Italian available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the FLD-125\/D4 Spindle Flange for?\u003c\/h3\u003e\n\u003cp\u003eThe FLD-125\/D4 spindle flange is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers who own a compatible machine\u003c\/strong\u003e: original accessory to extend the functionalities of the indicated machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshops with specific setup needs\u003c\/strong\u003e: component for particular machining operations or increased precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility with machines of other brands or models\u003c\/strong\u003e: verify machine model and specifications before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange dimensions\u003c\/td\u003e\n\u003ctd\u003e125\/D4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTaper\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrough hole\u003c\/td\u003e\n\u003ctd\u003e61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the purpose of the FLD 125 - D4 spindle flange?\u003c\/summary\u003e\n\u003cp\u003eIt is a flange for mounting a chuck on metal lathes, with a diameter of Ø 125 mm and a D4 mounting type.\u003c\/p\u003e\n\u003cp\u003eIt allows for secure attachment of the chuck to the lathe spindle nose according to the FLD standard (DIN 55027 mounting with central drawbar). The Ø 125 mm diameter corresponds to the nominal diameter of the compatible chuck.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the FL and FLD series?\u003c\/summary\u003e\n\u003cp\u003eThe FL (Ø flange) has external mounting according to DIN 55029. The FLD has central drawbar mounting according to DIN 55027 (quicker to disassemble).\u003c\/p\u003e\n\u003cp\u003eThis model is FLD: for maximum compatibility with the lathe, check the standard of the spindle nose. Most professional Bernardo metal lathes use the FLD attachment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the D4 mounting type indicate?\u003c\/summary\u003e\n\u003cp\u003eThe D4 (Camlock) code indicates the quick-release system: the number (e.g., D3, D4, D5, D6, D8, D11, D15) identifies the standard size of the mounting.\u003c\/p\u003e\n\u003cp\u003eFor correct compatibility, check the mounting type of your lathe: D3-D5 for small\/medium lathes, D6-D8 for medium-large lathes, D11-D15 for heavy industrial lathes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this an original Bernardo spare part?\u003c\/summary\u003e\n\u003cp\u003eYes, Krollit has been an official Bernardo distributor since 2007 and exclusively supplies original flanges for Bernardo lathes and DIN compatible models.\u003c\/p\u003e\n\u003cp\u003eOriginal flanges comply with the machining tolerances required by the DIN standard to ensure concentricity and balance of the chuck. Do not use non-original flanges for precision machining.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is the flange mounted on the lathe?\u003c\/summary\u003e\n\u003cp\u003eMounting requires disassembling the existing chuck, thoroughly cleaning the lathe spindle nose, applying a light layer of oil, and fastening with the tightening torque indicated in the manual.\u003c\/p\u003e\n\u003cp\u003eFor lathes with the Camlock (DLD) system, the cams should be closed by hand until the reference (usually a notch or line); do not force with tools. Krollit provides technical documentation and telephone support for mounting.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50725639651656,"sku":"21-4102","price":170.24,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.krollit.com\/products\/flangia-mandrino-fld-125-d4","provider":"Krollit","version":"1.0","type":"link"}