{"product_id":"skf-6321-c3-1-row-ball-bearing-105-mm-id-225-mm-od_6321-c3","title":"SKF 6321\/C3 1 Row Ball Bearing - 105 mm ID, 225 mm OD_6321\/C3","description":"\u003cp\u003eThis ball bearing provides radial support for rotating shafts in industrial equipment, designed for installations requiring a cylindrical bore and open-ended access. It suits applications where a single-row deep-groove configuration is needed to manage combined loads and enable smooth, continuous rotation at moderate speeds.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFeatures and Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eHigh dynamic capacity enables Durable load cycling\u003cbr\u003eElevated static capacity resists deformation under standstill loads\u003cbr\u003eInternal clearance increased for thermal shaft expansion\u003cbr\u003eSheet-metal cage improves stability at operational speeds\u003cbr\u003eCylindrical bore accommodates straightforward shaft fits\u003cbr\u003eOpen-end construction allows easier assembly and inspection\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSuitable for conveyor drives in automated material-handling systems\u003cbr\u003eIdeal for electric motor rotor support in industrial drives\u003cbr\u003eUsed with gearboxes in mechanical power-transmission assemblies\u003cbr\u003eCan be used for spindle support in electrical actuation modules\u003cbr\u003eSuitable for rotating assemblies in electronic testing rigs\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eWhat operating speed can be expected during continuous use?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe bearing is rated for continuous operation up to 4000 r\/min under appropriate lubrication and alignment conditions, making it suitable for moderate-speed rotating machinery.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eHow does the internal clearance affect installation in temperature-variable environments?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe increased internal clearance classification accommodates shaft growth from thermal effects, reducing the risk of preload increases during high-temperature operation.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhat material considerations affect contamination resistance and life?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe rolling elements are manufactured from bearing steel and run in hardened races, providing surface hardness that helps resist wear, the sheet-metal cage maintains ball spacing while permitting lubricant flow.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eHow should load capacity figures influence selection for heavy-duty applications?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eUse the dynamic capacity of 182 kN to calculate life under expected radial and axial loads and consider the static capacity of 153 kN where the bearing may be subject to heavy static or shock loads.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhat mounting features aid integration with driven shafts?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe cylindrical bore design facilitates straightforward press or interference fits on shafts, simplifying alignment procedures during assembly.\u003c\/p\u003e\u003ch3\u003eSelection guidance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReview the manufacturer specifications for compatibility with your equipment.\u003c\/li\u003e\n\u003cli\u003eConfirm the required dimensions and fitting arrangement before ordering.\u003c\/li\u003e\n\u003cli\u003eCheck the intended operating conditions against the product documentation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":56506487767419,"sku":"SKF-207-5372","price":937.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/5408\/4963\/files\/cip1zvwgipgbaiuu8gvd.jpg?v=1791916359","url":"https:\/\/tiedex.co.uk\/zh\/products\/skf-6321-c3-1-row-ball-bearing-105-mm-id-225-mm-od_6321-c3","provider":"TIEDEX LIMITED","version":"1.0","type":"link"}