{"product_id":"ktr-systems-backlash-free-jaw-coupling-m646-rdr-42-to-48-0226-382","title":"KTR Systems Backlash-Free Jaw Coupling M646-RDR 42 to 48","description":"\u003cp\u003eThis listing is for one KTR ROTEX GS series backlash-free jaw coupling, complete assembly with green elastomeric spider element installed between two aluminum clamping ring hubs. The unit is confirmed as a KTR ROTEX GS series coupling by the engraved text visible on the hub body reading www.ktr.com and ROTEX GS. The green spider color is consistent with a mid-range Shore hardness spider element in the KTR ROTEX GS product line.\u003c\/p\u003e\n\n\u003cp\u003eThe internal part number M646-RDR appears on the box label along with lot code 1Z691E82034155 and a manufacturing date of November 10, 2022. The label origin is Carrollton, KY 41008, consistent with a major automotive or industrial OEM facility. The P: M6 and I: 10 designations on the label are internal OEM tracking codes and do not reflect the KTR part number.\u003c\/p\u003e\n\n\u003cp\u003eThe ROTEX GS series is a three-part backlash-free servo coupling designed for torsionally stiff, vibration-damping torque transmission in precision servo drive and CNC machine tool applications. It compensates for radial, axial, and angular shaft misalignment. The assembled unit appears unused and is consistent with new old stock condition. Original packaging box is included.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0226-382\u003c\/p\u003e","brand":"KTR Systems","offers":[{"title":"Default Title","offer_id":48833899167984,"sku":"m00382","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/F525314B-DF9B-488F-BDF2-D095316C9FFA.jpg?v=1771295274","url":"https:\/\/mroexchange.com\/products\/ktr-systems-backlash-free-jaw-coupling-m646-rdr-42-to-48-0226-382","provider":"MRO Exchange","version":"1.0","type":"link"}