Chinese wholesale Excavator Slew Ring - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of Slewing Drive Catalog, three row roller slewing bearings, Lazy Susan Swivel Bearing, Any interest, make sure you really feel free to get hold of us. We're searching forward to forming prosperous enterprise interactions with new purchasers across the earth within the near upcoming.
Chinese wholesale Excavator Slew Ring - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda Detail:

Slewing bearing is also called turntable bearing, some people also call it: rotary bearing, slewing bearing.
English Name: sliding bearing or sliding ring bearing or turning bearing
Slewing bearing is a kind of large bearing which can bear comprehensive load. It can bear large axial, radial load and overturning moment at the same time. Generally, slewing bearing is equipped with mounting hole, internal or external gear, lubricating oil hole and sealing device, which makes the design of main engine compact, easy to guide and easy to maintain. There are four series of slewing bearing: toothless, external and internal four point contact ball bearing, double row angular contact ball bearing, cross cylindrical roller bearing, cross tapered roller bearing and three row cylindrical roller composite bearing. Among them, four point contact ball bearing has higher static load capacity, cross cylindrical roller has higher dynamic load capacity, and cross tapered roller bearing has higher pre load capacity Interference can make the bearing have greater support rigidity and rotation accuracy. Due to the increase of bearing capacity, the three row cylindrical roller combined bearing leads to the bearing height, and various forces are borne by different raceways respectively. Therefore, the bearing diameter can be greatly reduced under the same stress, so the main engine is more compact. It is a slewing bearing with high bearing capacity. Slewing bearing is widely used in large-scale slewing device of hoisting machinery, mining machinery, construction machinery, port machinery, ship machinery, high-precision radar machinery and missile launcher. At the same time, we can also design, develop and produce all kinds of special structure slewing bearing according to the specific requirements of users.

e39f4b2e5bf0e0a1f9f85c20b35fec4
application
Slewing bearing is widely used in real industry, which is called “the joint of machine”. It is mainly used in truck crane, railway crane, port crane, marine crane, metallurgical crane, container crane, excavator, filling machine, CT standing wave therapeutic instrument, navigator, radar antenna pedestal, missile launcher and tank And robots and rotating restaurants.

construction machinery
Slewing bearing is widely used. Construction machinery is the first and most widely used place of slewing bearing, such as earthwork machinery, excavator, disintegrator, stacker reclaimer, grader, road roller, dynamic rammer, rock drilling machine, roadheader, etc. Others are:
Concrete machinery: concrete pump truck, concrete mixing boom integrated machine, belt spreader
Feeding machinery: disc feeder, sand mixer
Lifting machinery: wheel crane, crawler crane, portal crane, tower crane, fork crane, crane, gantry crane Foundation treatment machinery: percussive reverse circulation drilling rig, rotary drilling rig, percussive rotary drilling rig, rotary drilling rig, reverse circulation rotary drilling rig, positive circulation rotary drilling rig, long spiral engineering drilling rig, diving drilling rig, static pressure pile driver and pile driver

Application
Engineering ship: dredger
Special vehicles: bridge detection vehicle, fire truck, window cleaning machine, flat beam transport vehicle, aerial work vehicle, self-propelled aerial work platform
Light Industry Machinery: beverage machinery, bottle blowing machine, packaging machinery, filling machine, rotary bottle management machine, injection molding machine
Marine crane
Various equipment platforms
In addition to a variety of construction machinery, the application scope of slewing bearing has been gradually expanded. At present, similar equipment platforms such as port equipment, metallurgical equipment, drilling platform have begun to use slewing ring to replace the original bearing.
Port equipment: port crane and frontal crane
New energy equipment: wind power generation equipment, solar power generation equipment
Metallurgical equipment: metallurgical crane, ladle turret, steel grabbing machine, mud gun, oxygen blowing device
Amusement equipment: Ferris wheel, etc
Airport equipment: Airport tanker
Military equipment: radar, tank, etc
Robot: palletizing robot, welding robot, manipulator
Medical equipment: Gamma Knife
Environmental protection equipment: mud scraper
Parking equipment: tower garage
Drilling platform equipment, kitchen equipment, CNC equipment (wire cutting machine, quenching machine), brick machine


Product detail pictures:

Chinese wholesale Excavator Slew Ring - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda detail pictures

Chinese wholesale Excavator Slew Ring - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda detail pictures

Chinese wholesale Excavator Slew Ring - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda detail pictures

Chinese wholesale Excavator Slew Ring - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda detail pictures


Related Product Guide:
Car parking system used slewing bearing

Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Chinese wholesale Excavator Slew Ring - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda , The product will supply to all over the world, such as: Wellington, Detroit, Serbia, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our products to the world together. Trust us and you will gain more. Please feel free to contact us for more information, we assure you of our best attention at all times.

1. Our manufacturing standard is according to machinery standard JB/T2300-2011, we also has been found the efficient Quality Management Systems(QMS) of ISO 9001:2015 and GB/T19001-2008.

2. We devote ourselves to the R &D of customized slewing bearing with high precision,special purpose and requirements.

3. With abundant raw materials and high production efficiency, the company can supply products to customers as quickly as possible and shorten the time for customers to wait for products.

4. Our internal quality control includes first inspection, mutual inspection, in-process quality control and sampling inspection to ensure product quality. The company has complete testing equipment and advanced testing method.

5. Strong after-sales service team, timely solve customer problems, to provide customers with a variety of services.

  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Nick from United Kingdom - 2018.06.18 17:25
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Betsy from South Africa - 2017.08.21 14:13

    Send your message to us:

    Write your message here and send it to us

    Products categories

    • 2020 High quality Slewing Ring Bearing Price - double row ball slewing bearing with different ball diameter 021.40.1400 – Wanda
    • Good User Reputation for Slewing Unit - High Preicision Slewing Bearing Three Row Roller Type large ring – XZWD
    • 2020 wholesale price Slew Drive For Excavator - Stock Small size Slewing drive for Automation equipment – Wanda
    • Good Quality Slew Ring - External gear single row ball four point contact 011 series slewing bearing – Wanda
    • High definition Ladle Turret Slewing Bearing - Made In China Slewing Bearing Slewing Machine Bearings Slewing Ring Bearings – Wanda
    • Chinese Professional Excavator Slew - XZWD| High quality factory produce slewing turntable bearing – Wanda

    Send your message to us:

    Write your message here and send it to us