{"product_id":"skf-nu-312-ecj-c3-60-mm-id-roller-bearing-130-mm-od_nu-312-ecj-c3","title":"SKF NU 312 ECJ\/C3 60 mm ID Roller Bearing, 130 mm OD_NU 312 ECJ\/C3","description":"\u003cp\u003eThis roller bearing provides radial support for rotating shafts in industrial equipment where cylindrical bore interfaces are required. It is intended for single-shaft assemblies operating with a single row of rollers and an open-end configuration, suited to high-speed rotational applications in automation and mechanical systems.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eFeatures and Benefits\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSheet metal cage reduces mass and aids thermal dissipation\u003cbr\u003eInternal C3 clearance accommodates shaft expansion at temperature\u003cbr\u003eDynamic capacity of 173kN supports heavy radial loads\u003cbr\u003eStatic capacity of 160kN resists deformation under standstill loads\u003cbr\u003eRated limiting speed 6700r\/min for high-speed operation\u003cbr\u003eCylindrical bore enables straightforward mounting and axial displacement\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSuitable for spindle and motorised roller in automation\u003cbr\u003eIdeal for gearbox radial support where axial positioning is free\u003cbr\u003eUsed with conveyor drive shafts in material handling systems\u003cbr\u003eCan be used for high-speed test rigs in electronics manufacturing\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e\u003cb\u003eWhat cage material is used and how does it affect performance?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe bearing uses a sheet metal cage which lowers centrifugal forces at speed and improves heat transfer compared with heavier cages.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eHow does the internal clearance classification influence installation?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe C3 clearance provides increased internal play to accommodate thermal expansion and shaft misalignment without premature contact.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eWhat mounting considerations arise from the end and bore types?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe open-ended design and cylindrical bore permit axial movement of the shaft, locating shoulders or rings should control axial position where required.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eHow does the bearing behave under sustained radial load?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eWith a dynamic rating of 173kN it maintains rolling-element life under continuous radial loading, while the static rating of 160kN limits permanent deformation during overload or stationary loads.\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":56506798473595,"sku":"SKF-195-9685","price":264.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/5408\/4963\/files\/Y1959685-01.jpg?v=1791933813","url":"https:\/\/tiedex.co.uk\/es\/products\/skf-nu-312-ecj-c3-60-mm-id-roller-bearing-130-mm-od_nu-312-ecj-c3","provider":"TIEDEX LIMITED","version":"1.0","type":"link"}