{"product_id":"flangia-mandrino-fl-315-d8-21-4061","title":"Accessory for Bernardo machine tool Spindle flange FL-315\/D8 (21-4061)","description":"\u003cp\u003eThe Bernardo FL-315\/D8 spindle flange (21-4061) is a professional machine tool accessory available on Krollit, an official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFlange dimensions: 315\/D8\u003c\/li\u003e\n\u003cli\u003eDiameter: 315 mm\u003c\/li\u003e\n\u003cli\u003eTaper: 8\u003c\/li\u003e\n\u003cli\u003eA: 318 mm\u003c\/li\u003e\n\u003cli\u003eB: 45 mm\u003c\/li\u003e\n\u003cli\u003eThrough bore: 136.2 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the FL-315\/D8 spindle flange (21-4061) and for what purpose\u003c\/h3\u003e\n\u003cp\u003eUsers who own a compatible machine install the FL-315\/D8 spindle flange (21-4061) as an original accessory to extend functionalities or replace worn-out components.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo FL-315\/D8 spindle flange (21-4061) 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 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 FL-315\/D8 spindle flange (21-4061) for?\u003c\/h3\u003e\n\u003cp\u003eThe FL-315\/D8 spindle flange (21-4061) 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 specified machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshops with specific setup needs\u003c\/strong\u003e: component for special machining or increased precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility with machines of other brands or models\u003c\/strong\u003e: check 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\u003e315\/D8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e315 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTaper\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003e318 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrough bore\u003c\/td\u003e\n\u003ctd\u003e136.2 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 FL 315 - D8 spindle flange used for?\u003c\/summary\u003e\n\u003cp\u003eIt is a flange for mounting chucks on metal lathes, with a diameter of Ø 315 mm and a D8 camlock fitting.\u003c\/p\u003e\n\u003cp\u003eIt allows for secure attachment of the chuck to the lathe spindle nose according to FL standards (DIN 55029 external flange camlock). The Ø 315 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 FL and FLD series?\u003c\/summary\u003e\n\u003cp\u003eThe FL (Ø flange) has an external camlock according to DIN 55029. The FLD has a central drawbar camlock according to DIN 55027 (faster to disassemble).\u003c\/p\u003e\n\u003cp\u003eThis model is FL: for maximum compatibility with the lathe, check the standard of the spindle nose. Most professional Bernardo metal lathes use the FL mounting.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the D8 camlock indicate?\u003c\/summary\u003e\n\u003cp\u003eThe D8 (Camlock) code indicates the quick-release system: the number (e.g., D3, D4, D5, D6, D8, D11, D15) identifies the standard camlock size.\u003c\/p\u003e\n\u003cp\u003eFor correct compatibility, check the camlock 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 it 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 flanges.\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 disassembly of the existing chuck, thorough cleaning of the lathe spindle nose, application of a light layer of oil, and tightening with the torque indicated in the manual.\u003c\/p\u003e\n\u003cp\u003eFor lathes with a Camlock system (DLD), the cams should be closed by hand until the reference point (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":50725631459656,"sku":"21-4061","price":362.57,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.krollit.com\/products\/flangia-mandrino-fl-315-d8-21-4061","provider":"Krollit","version":"1.0","type":"link"}