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Fantastic Sale Original Brand NSK NTN NACHI Koyo Angular Contact Ball Bearing 7910cdb 7911cdb 7912cdb for Food Packaging Machinery Parts Roots Blower Parts1
Angular Contact Ball Bearing, Ball Bearing, Angular Contact Ball Bearing
Shandong Wanyu Precision Bearing Group Co. , Ltd.
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Product Description Angular contact ball bearings have raceways on the inner and outer rings, and the inner and outer rings can be relatively displaced along the bearing axis.This type of bearing is particularly suitable for bearing compound loads, that is, loads acting both radially and axially. The axial load bearing capacity of angular contact ball bearings increases with the increase of the contact angle α.Single row angular contact ball bearings can only bear axial load in one direction. When bearing radial load, additional axial force will be caused. And it can only li mit the axial displacement of the shaft or housing in one direction. Angular contact ball bearings have a contact angle of 40 degrees, so they can withstand large axial loads. Angular contact ball bearings are of non-separable design, and the shoulders on both sides of the inner and outer rings are different in height.Double row angular contact ball bearings can withstand large radial loads, mainly combined radial and axial loads and moment loads, limiting the axial displacement of the shaft on both sides. The tiltability between the inner and outer rings of the double row angular contact ball bearing is mainly used to limit the bidirectional axial displacement of the shaft and the housing. The allowable tilt angle depends on the internal clearance of the bearing, bearing size, internal design and acting on it. The force and moment on the bearing, and the maximum allowable inclination angle should ensure that no excessive additional stress is generated in the bearing. If there is an inclination angle between the inner and outer rings of the bearing, it will affect the life of the bearing, and at the same time cause the bearing's running accuracy to decrease and the running noise to increase. Double row angular contact ball bearings generally use nylon cages or brass solid cages.A wide range of applications:? agriculture and forestry equipment? automotive and industrial gearboxes? automotive and truck electric components, such as alternators? electric motors? fluid machinery? material handling? power tools and household appliances? textile machinery? two Wheeler. Our Bearing Advantage:1.Free Sample bearing2.ISO Standard3.Bearing Small order accepted4.In Stock bearing5.OEM bearing service6.Professional:16 years manufacture bearing7.Customized bearing, Customer's bearing drawing or samples accepted8.Competitive price bearing9.TT Payment or Western Union or Trade Assurance Order Product NameAngular contact ball bearing 7910CDB 7911CDB 7912CDBBrand NameNSK NTN NACHI KOYO Seals TypeOPEN/2Z/2RS/Z/RSMaterialChrome Steel ,Stainless steel,Ceramic,NylonClearanceC0,C2,C3,C4,C5Precision GradeP0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)GreeseSRL ,PS2, Alvania R12 ,etcNumber of RowSingle Row CertificationsISO 9001PackageBox,Carton,Wooden Box,Plastic Tube or Per buyers requirement .MOQ10PCSSerice OEMSampleAvailablePayment Term TT or Western UnionPortGuangzhou/Qingdao/ShanghaiPRODUCT DISPLAY1. What is your Before-sales Service ?1.Offer bearing related consultation about technology and application;2.Help customers about bearing choice, clearance configuration, products' life and reliability analysis;3.Offer highly cost-effective and complete solution program according to site conditions;4.Offer localized program on introduced equipment to save running cost5.Design and develop non-standard bearing to support customers' technology innovation.2. What is your After-sales Service ?1.Offer training about bearing installation and maintenance;2.Offer guidance about bearing installation, adjustment and testing at site;3.Help customers with trouble diagnosis and failure analysis;4.Visit customers regularly and feedback their rational suggestions and requirements to company. If you want to know more details, please contact us.
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