IPDB › China Industry › Industrial Equipment & Components
China, Chinese Slewing Ring Bearings for Steel Mills (Type 110/1400.1)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
BearingSlewing BearingMotorCar Parts
Weifang Dainuotu International Trade Co., Ltd.
Preview:
Product Description Product DescriptionBearing materialChrome steel(GCR15)Housing materialCast iron(HT200)Housing colorTo customer requirementBrandASAHI, PSK, HOJE, or OEMStructureSelwing BearingDesignStandard Design & NTN,NSK,ASAHI DesignSeals TypeDouble Seals & Triple Lips Seals & F Seals & Four-star sealPlace of OriginShandong, Chinasteel ballG10,G16Coordination for Bearing & HousingH7 & J7& K7Packing1. plastic bag+single box+carton+pallet2. According to Customer's RequirementsNoiseZ1, Z2, Z3, Z4SampleFree SamplequalityABEC-1(P0), Z1V1, Z2V2DNT slewing bearings can be divided into the following types according to their structures as single row four point contact ball slewing bearing, single row cross roller slewing bearing, double row different ball diameter slewing bearing, three row cylindrical roller slewing bearing and roller/ball combination slewing bearing. These types of bearings can be further divided into bearings without gears, bearings with external gears and bearings with internal gears.Slewing bearing typeSingle row four point contact ball slewing bearing This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.Single row cross roller slewing bearing This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.Double row different ball diameter slewing bearing This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variational load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.Three row cylindrical roller slewing bearing This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering etc.Roller/ball combination slewing bearings This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.Materials of slewing bearing 1. Material of slewing ring: 42CrMo is generally used for DNT slewing ring with surface quenching treatment of the raceway. Other kinds of surface quenched steel can also be used according to customer specification and operating conditions.2. Material of rolling element: The material of rolling elements in DNT bearing is GCr15 or GCr15SiMn steel.3. Material of cage: Various types of cage are used in DNT slewing bearing, which can be divided into integrated cage, segmented cage, spacer and etc. 20 steel or ZL102 cast aluminum alloy is used for integrated cage and segmented cage. For spacer,the material is polyamide 1010 resin, ZL102 aluminum bronze, QA110-3-1.5 aluminum bronze or GRPA66-25 nylon. 4. Material of sealing ring: The sealing ring is made of NBR. ApplicationAutomobile cranes, railway cranes, port cranes, marine cranes, metallurgical cranes, container cranes, excavators, filling machines, as well as CT standing wave therapy equipment, navigation instruments, radar antenna bases, missile launchers, tanks, robots, and rotating restaurants.COMPANY ADVANTAGES Shandong Dente International Trade Co.,Ltd has taken in this line for more than 20 years. Besides of our own factory, we also cooperate with more than 500 bearing factories to meet market requirements. Our products include deep groove ball bearings, tapered roller bearings, pillow block bearings, self-aligning ball bearings, spherical roller bearings, cylindrical roller bearings, thrust ball bearings, non-standard bearings of automobiles. Simultaneously we also supply needle roller bearings, stainless steel bearings ,inch series bearings, non-standard bearings, imported bearings of global brand, wheel hub bearings. 1.Multiple machine inspections to strictly ensure bearing quality2.Integrated industry and trade, precise docking, allowing for on-site factory visits3.Collaborated with 500 bearing manufacturers, with complete models4.Our aim is to operate with integrity5.Provide 24/7 service and free samples6. Any requirement for Non-standard bearings is Easily Fulfilled by usNotice1.Maintain cleanliness of bearings and their working environment2.Reduce strong impact on bearings3.Use appropriate operating tools4.High precision bearings are recommended for hot installation Packaging & ShippingSlewing Ring Bearings------Packaging Details:Step 1: Covered with the anti-rust oilStep 2: wrapped with the plastic film;Step 3: Packed with Kraft paper and professional belts;Step 4: Put into wooden box to avoid the rust or the moist;Remark: Normally, plastic film+ Kraft +belt+ wooden box, but customized packing available FAQ1.Q: Are you trading company or manufacturer ?A: We are professional slewing bearing manufacturer with 20 years' experience.2.Q: How long is your delivery time?A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not instock, Also it is according to quantity.3.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample, it is extra.4.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.5.Q: Can you provide special customization according to the working conditions?A: Sure, we can design and produce the slewing bearings for different working conditions.6.Q: How about your guarantee?A: We provide lifelong after-sales technical service.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...