Rod End Ball Joint Bearings Radial Spherical Plain Bearings Auto Parts Bearings

Product DescriptionFeatures • Sliding contact surface: steel/PTFE• Lubricating: Maintenance-free • Housing: 304 stainless steel • Inner ring: 420 stainless steel, heat treated HRC54-60• Outer Ring: 304 stainless steel • Liner: PTFERod end bearing consist of an eye-shaped head with integral shank forming a housing and astandard spherical plain bearing, or a spherical plain bearing inner ring, or a spherical plainbearing inner ring and a sliding layer between the bore of the head and the inner ring. As a rule.rod ends are available with left or right-hand female or male threads.Bearings have better load carrying capacityHigh-quality materials smooth surface, fee comfortable, corrosionresistance bearingsHigh quality and High precisionReasonable priceLow friction, low vibration and low noise, long lifeCertificateISO, SGSMaterialGcr15, Stainless steel, etcSize5-55mmThreadInside and outside,   Left and rightPrecision RatingP0 P6 P5 P4 P2UseCNC  machinery, Auto, TractorOEM ServiceAvailablePackingIn carton or box or gunny bag then on steel palletProduction Capacity500T/monthSample TimeWithin 3 days after confirmationDelivery Time30-35days after the formal order or according to your order quantityPortQingdao, Shanghai, TianjinShipmentBy sea/air, or express(FedEx, UPS, DHL, etc.)PaymentT/T, L/CRemarkSpecial specifications can be made by customer's requirementsMain ProductsShackles, Turnbuckles, Eye bolts, Chains, Wire rope, Wire rope clip, Wire rope ferrule,  Thimble, Pulley, Hook, Quicklink, Swivel, Cargo control products, Anchor&anchor chains, etc.   Product applicationOur Advantages CertificationsPackaging & Shipping   FAQQ:  Where to find Other bearings ?Discover the Homepage-----> ProductsQ: HOW TO CHOOSE A BEARING?To properly choose a ball bearing, the important thing is to take into account several parameters:1. Its applicationBearings are everywhere and therefore their applications are varied:- Agriculture (agricultural machinery, tools, ...)- Domestic (turntable, fishing rod, rollers, ...)- Industry (assembly lines, industrial machinery, ...)- Machines (tools, robots, ...)- Vehicles (cars, motorcycles, bicycles, trailers, ...)- Office (fans, ….)The application for which the bearing will be used will therefore be decisive in the choice of the part.2. The speed of rotationThe ball bearing supports high speeds and reduced loads, while the tapered roller bearing supports higher loads but lower speeds.The speed limits of a bearing are determined by the operating temperature.The speed limit can be defined as the highest rotational speed a ride can achieve depending on use, without compromising performance and duration.The speed limit of bearings depends on several factors, such as: bearing type, load size, tolerance class, cage configuration, work set, lubricant, lubrication and cooling conditions, etc.3. The supported load- Basic Dynamic LoadThis is the maximum permissible load of the bearing capable of providing a nominal service life equal to 1 million revolutions.It is necessary to calculate the service time necessary to show signs of fatigue on the materials, and on this basis to determine the theoretical duration.- Static chargeThis is the load that applies to the stationary bearing. It corresponds to a contact stress calculated between the rolling body in the most loaded contact and the raceway.The loads are of simple type and radial, for the radial bearings, of simple type and axial, forthe abutments.4. Life of bearingsBearing life is defined as the number of revolutions or hours of operation, which the bearing is able to withstand before signs of fatigue appear on one of the rings, on the raceway or on the rolling elements.5. Nominal fatigue lifeThe rated fatigue life of an identical bearing or batch of bearings operating under the same service conditions shall be equivalent to at least a 90 degree of reliability.The average life of a bearing lot is much greater than its nominal duration.The nominal fatigue life is expressed as L10 (Million revolutions) or L10h (service hour).6. Bearing toleranceBearing tolerances have been standardized both nationally and internationally in accordance with ISO standards.Bearings are generally manufactured in the P0 tolerance class.Other parameters can be studied to choose the bearing best adapted to your needs:- The conditions of use and the constraints- The requirements of duration of the machine- The mimics of congestion of the bearing- Negative factors (vibration, shock, heat, dirt, acceptable sound level, etc.)The choice of bearing is therefore mainly dictated by the dimension and load characteristics to which the bearing is subjected.In order to supply even more stable quality to our vast customers, we established a factory in Cixi city, Zhejiang province, China, near Ningbo and Shanghai port, which has recognized by special ISO. The various bearings we produce there have been inspected and confirmed by SGS to be RoHS compliant. Besides we has a genuine concern abou