{"product_id":"111050-111090p-gamet-constant-preload-precision-taper-roller-bearing-50x90x57-65mm","title":"111050\/111090P Gamet Constant Preload Precision Taper Roller Bearing 50x90x57.65mm","description":"\u003cp data-end=\"436\" data-start=\"42\"\u003eGamet Constant Preload Bearings are precision-engineered bearing solutions designed to maintain a stable and consistent preload in high-accuracy machine tool and industrial applications. Manufactured in the UK by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eGamet Bearings\u003c\/span\u003e\u003c\/span\u003e, these bearings are developed to deliver reliable rigidity, positional accuracy, and repeatable performance under varying operating conditions.\u003c\/p\u003e\n\u003cp data-end=\"824\" data-start=\"438\"\u003eThe constant preload arrangement is based on a single-row bearing with an extended outer ring that houses a number of precisely calibrated springs. This bearing is mounted in conjunction with either a single-row or double-row bearing to form a complete bearing system. The outer race is free to slide within the housing, allowing the spring force to act continuously on the bearing set.\u003c\/p\u003e\n\u003cp data-end=\"1281\" data-start=\"826\"\u003eAs operating temperatures change and thermal expansion occurs within the shaft and housing, the spring-loaded outer ring compensates automatically for these dimensional variations. This ensures that a constant bearing system preload is maintained at all times, preventing loss of stiffness, excessive preload, or positional drift. The result is reduced vibration, consistent running accuracy, and improved surface finish in precision machining operations.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1703\" data-start=\"1283\"\u003eGamet constant preload bearings are commonly used in machine tool spindles, grinding machines, and other high-precision assemblies where stable axial positioning and long-term accuracy are essential. Manufactured to tight tolerances using high-quality bearing materials, they offer smooth operation, low run-out, and dependable performance, making them a proven solution for demanding precision engineering applications.\u003c\/p\u003e\n\u003cp data-start=\"118\" data-end=\"135\"\u003eWeight: 1.17 kg\u003c\/p\u003e\n\u003cp data-start=\"137\" data-end=\"349\"\u003eShaft (inner) diameter (d): 50 mm\u003cbr data-start=\"170\" data-end=\"173\"\u003eOuter diameter (D): 90 mm\u003cbr data-start=\"198\" data-end=\"201\"\u003eOverall assembled width (T): 57.65 mm\u003cbr data-start=\"238\" data-end=\"241\"\u003eOuter ring width (C): 51.3 mm\u003cbr data-start=\"270\" data-end=\"273\"\u003eBasic bearing width (B): 29 mm\u003cbr data-start=\"303\" data-end=\"306\"\u003eInner ring (cone) face width (F): 6.35 mm\u003c\/p\u003e\n\u003cp data-start=\"351\" data-end=\"421\"\u003eRecommended shaft shoulder diameter (da): 62 mm\u003cbr data-start=\"398\" data-end=\"401\"\u003eL: 7 mm\u003cbr data-start=\"408\" data-end=\"411\"\u003em: 69 mm\u003c\/p\u003e\n\u003cp data-start=\"423\" data-end=\"448\"\u003eP-daN: 10.83\u003cbr data-start=\"435\" data-end=\"438\"\u003edaN: 260\u003c\/p\u003e\n\u003cp data-start=\"450\" data-end=\"500\"\u003eSpring diameter: 8.5 mm\u003cbr data-start=\"473\" data-end=\"476\"\u003eSpring depth: 16.45 mm\u003c\/p\u003e\n\u003cp data-start=\"502\" data-end=\"567\"\u003eCorner radii (r): 0.8 mm\u003cbr data-start=\"526\" data-end=\"529\"\u003eCorner radii (R): 2 mm\u003cbr data-start=\"551\" data-end=\"554\"\u003es: 28.65 mm\u003c\/p\u003e\n\u003cp data-start=\"569\" data-end=\"607\"\u003eTypical static stiffness (daN\/u): 60\u003c\/p\u003e\n\u003cp data-start=\"609\" data-end=\"662\"\u003eStatic load ratings:\u003cbr data-start=\"629\" data-end=\"632\"\u003edaN-Rad: 1435\u003cbr data-start=\"645\" data-end=\"648\"\u003edaN-Axi: 830\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"711\"\u003eMaximum recommended operating speed: 7400 rpm\u003c\/p\u003e\n\u003cp data-end=\"838\" data-start=\"777\"\u003eThis bearing consists of cone 111050 and plain cup 111090P and is manufactured to high-precision machine tool standards. The “P” designation indicates a precision-grade variant suitable for applications requiring controlled preload, high accuracy, and consistent running performance in machine tool spindles and precision industrial assemblies.\u003c\/p\u003e","brand":"Gamet","offers":[{"title":"Default Title","offer_id":57725475291517,"sku":"111050\/111090P-GAMET","price":1059.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/9684\/2842\/files\/GametPTypeImage1_783772e3-5626-4c20-b7b4-bfab261afbfe.jpg?v=1769013125","url":"https:\/\/bearing-king.co.uk\/products\/111050-111090p-gamet-constant-preload-precision-taper-roller-bearing-50x90x57-65mm","provider":"Bearing King","version":"1.0","type":"link"}