Basic Info.
Standard or Nonstandard
Nonstandard
Feature
High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland
Sealed On Both Sides
Rolling-Element Number
Multiple-Column
Roller Type
Straight Raceway
Outside Diameter
10 - 6000 mm
Application
Excavator Accessories
Product Type
Single Row Slewing Ring
Ring Material
Chrome, Carbon, Stainless Steel
Noise Level
Z Z1 Z2 Z3 Z4
Clearance
C0, C2, C3, C4, C5
Precision
P0, P6, P5, P4, P2
Transport Package
Fiber Wooden Case
Specification
According to the customer′s drawing
Product Description
Product features: slewing bearing for excavator
Slewing Ring Identification
Identifying slewing rings can sometimes be hampered by part worn serial/part numbers or OEM only references. In order to help identify your slewing ring, we recommend the following:
1. Provide the machine model on which the bearing fits.
2.Provide a quick drawing giving with the following dimensions noted as accurately as possible.
2.1-Inner ring and outer ring diameters
2.2-Inner and outer flange diameters and heights
2.3-The height of the inner ring, outer ring and total assembled height
2.4The PCD of mounting holes in the inner and outer rings. Also note hole size, through or blind and or taped
2.5-Gear detail including number of teeth, approx tooth pitch, tooth height and depth + profile if possible.
- Three rows of combined roller slewing bearing
Three row roller slewing bearing has three seat and radial raceway separate from top to bottom, to make each row roller load can be exactly determined, can carry a variety of load at the same time, is that the four kinds of products in one of the biggest bearing capacity, axial and radial size larger firm structure, especially suitable for the requirements of large diameter heavy machinery, such as bucket wheel excavators, wheeled cranes, deck cranes, ladle rotation, and a large tonnage crane machinery, etc.- Double row angular contact ball slewing ring bearing
Slewing bearing has three seat double, steel ball and isolation block can be directly discharged into rolling up and down, according to the stress state, arranged up and down two different diameter of steel ball. This open assembly is very convenient, and arc raceway of bearing Angle is 90 °, can bear a large axial force and overturning moment. When the axial force of the radial force is greater than 0.1 times the race must be specially designed. Slewing bearing pairs of axial and radial size is larger, solid structure, especially suitable for the requirements above medium diameter of tower crane, truck crane loading and unloading machinery, etc.- Single row cross roller slewing bearing
Single row cross roller slewing bearing, is composed of two seat, compact structure, light weight, high accuracy of manufacture, assembly, small gap of installation accuracy requirement is high, the roller of 1:1 cross arranged, can bear larger axial force and radial force and overturning moment. Is widely used in hoisting, transportation, engineering machinery and military products.
- Single row four-point contact ball slewing ring bearing
Single row four-point contact ball bearing slewing bearing is composed of two seat, compact structure, light weight, rolls four point contact ball and circular arc, can withstand the axial force and radial force and overturning moment. Rotary conveyor, welding manipulator, small and medium-sized crane and excavators and other construction machinery are optional.
Solutions to NoiseReverse branch with dust and other foreign bodies, the cyclical vibration will happen, the so-called dust, the size of its vibration and noise, and with or without. Dust acoustic control methods: improve the rotary bearing/wheel bearings cleaning method, before installation to bearing, shaft and hole and all parts to match the strict cleaning clean; Remove the foreign body in lubricant; To improve the bearing seal; Avoid the use of material is not pure plastic cage or foreign bodies are embedded. |
Turn the rolling bearing surface crack, indentation, or rust, if any, will occur like rivet rivet cyclical vibration and noise, the cycle may be fixed but mostly, the corresponding relationship between speed into a scar on the channel occurred in a row, scars on the ball, and the noise with the installation and lubrication condition and have certain changes. This kind of noise control methods: installation not knock when the bearings, bearing and shaft assembly after a load bearing seat when prevent bearing oblique; Inventory to prevent rusting bearing and transport to prevent impact vibration; Using high viscosity of grease. |
Lubricant selection error and lack of lubricant degradation and induration, can lead to rotary bearing/wheel bearing vibration and noise, and the noise without certain regularity. In this case, only to choose suitable lubricant, adjust its lubrication dose, prolong the service life of lubricant and reasonable replacement cycle. |
This is not a simple noise caused by bearing, thus single to find reasons from the aspects of bearing is invalid, dealing with host comprehensive attention, when it is necessary to improve the performance of the host. The main narrative in the motor common hum and rack resonant sound. |
Slewing BearingMain application of the slewing bearing:
engineering machinery | disintegration of earthmoving machinery, excavators, machine, material piling and taking machine, flat machine, roller, compaction machine, drilling machine, boring machine |
concrete machinery | concrete pump truck, concrete mixer, placing boom machine belt type cloth machine |
feed gearbox | Disc type feeder, sand mixing machine |
hoisting machinery | Wheel crane, crawler crane, portal crane, tower crane, fork, crane, along with the crane, gantry crane foundation processing machinery: percussive reverse circulation drill, rotary drill, impact type rotary drill rig, the rotating drill, reverse circulation rotary drilling rig, is circulation rotary drilling rig, the engineering drilling machine of long spiral, diving engineering drill, static pressure pile, pile driver, ship crane |
engineering ship | dredger |
special vehicle | Bridge check-out car, fire engines, wipe a window machine, plate, transporting girder vehicle overhead working truck, self-propelled aerial work platform |
light industrial machinery | Beverage machinery, bottle blowing machine, packaging machine, filling machine, rotary unscramble bottle machine, injection molding machine |
Platform for Network Equipment:Port equipment | port crane lift, positive |
New energy equipment | wind power equipment, solar power generation equipment |
Metallurgical equipment | metallurgical crane, ladle rotation, grab the steel machine, mud gun, oxygen blowing device |
Amusement equipment | the ferris wheel, etc |
Airport facilities | the airport tankers |
Military equipment | Radar, tanks, etc |
Robot | palletizing robot, welding robot, manipulator |
Medical devices | gamma knife |
Environmental protection equipment | mud scraper |
Parking equipment | tower garage |
| Drilling rig equipment, kitchen equipment, numerical control equipment (wire cutting machine, quenching machine tool), the brick machine |
Technical parameters:
Application: Engineering machinery, |
Construction machinery, |
Metallurgical mining machinery, |
Marine port machinery, |
Sewage Treatment Plant; |
Wind Power Field; |
Agricultural Machinery; |
Petrochemical machinery, |
Filling machines, |
Engineering vehicles, |
Military equipment and other industries. |
Application |
Engineering machinery, |
Construction machinery, |
Metallurgical mining machinery, |
Marine port machinery, |
Sewage Treatment Plant; |
Wind Power Field; |
Agricultural Machinery; |
Petrochemical machinery, |
Filling machines, |
Engineering vehicles, |
Military equipment and other industries. |
Our Service |
1.OEM service provided 2.Processing with supplied drawings 3.Providing replacement Kaydon/Komatsu/Hitachi/Volvo/Caterpillar/Kato/Sumitomo/Kobelco/Daewoo/Doosan/Hyundai/Case/JCB/liebherr/Kubota/Takeuchi/Hisce/Terex/Lovol slewing bearing ring etc. 4.Providing all the China replacement slewing bearing ring. Zoomliom,sunward,sany......etc. Remark:Could provide slewing bearing ring with different quality level as customer's requirement. |
Company introduction |
slewing ring bearing with outer gear
Slewing ring bearing(slewing ring),is a bearing that able to bear a large axial load,radial and overturning torque.Slewing bearings are generally accompanied with installing holes,inner gear,outside gear,lubricating hole and sealing device,which enable mainframe structure compact in design,guide reliable,and easy to maintain.
Slewing bearings are combination structure including non-gear,outside gear and four point contact ball bearings,double angular contact ball bearings.cross-cylindrical roller bearing and three rows cylindrical roller bearings and so on.In which,four point contact ball bearings have higher static load capacity,while corss-cylindrical roller bearings have higher dynamic load capacity.
Slewing bearing widely used in lifting machinery.excavate machinery,construction machinery,port machinery,ships machinery,as well as precision radar launchers and large rotary devices such as missile launcher.
Slewing BearingTags
Turntable Bearing Ring Gear Large Metal Gear Slew Ring
Double Row Three Row Robot Bearing OEM
Flange Type Light Type Heavy Type
Small Gear Ball Bearing
Helical Gear Worm Gear Large Diameter
Slewing bearing features:
1. High precision: precision at P4, P2.
2. High rigidity: YRT series bearings are with preload.
3. High load capacity: bearings can support axial load, radial load and tilting load.
4. High speed: YRTS series bearings can be applied in the high speed working condition
Slewing bearing application
Lifting the transport machinery, mining machines, construction machinery, port machinery, wind energy, medical equipment, radar and missile launchers and other large rotary device.
We own the most advanced production machine in China ,can supply you it with highest precision .
.we have the most professional technologist,they have been worked for worldwide famous slewing bearing company for years .
.we supply slewing bearing for many Chinese excavator /loader factories .
.There are many types of it in stock ,Low MOQ is accepted and can delivery your goods asap.
.Professional installation is highly recommended.
.Our products are well sold both in china and abroad, including Japan, Southeast Asia,Middle East,USA,Europe,and South America,etc,and highly appraised by customers.Application: |
Standard or Nonstandard | Standard | Material | 50Mn,42CrMo |
Roller Type | Spherical Raceway | Application | Excavater |
Type | Internal Gear | Package | Plywood Case |
Trademark | YBD | MOQ | 1 Piece |
Part Name | Swing Bearing Swing Circle Slewing Ring | Port | TIANJIN,China |
Feature | High Speed, Cold-Resistant, Corrosion-Resistant, Heat-Resistant | Product Line | Single row Double row Single row cross roller Three row roller |
Company introduction
Luoyang Evon Engineering CO.,LTD is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts. EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
Aiming for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.
The company name: LUOYANG Evon Engineering Co.,ltd
Address: No 3 Lianmeng Road, Jianxi Area, Luoyang City, Henan Province, China
Tel: 0086-379-64516701
Fax; 0086-379-64516702
Website: lyevon.en.made-in-china.com
Address:
4-1505 Room, No. 3 Lianmeng Rd, Jianxi, Luoyang, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Service, Textile, Tools & Hardware, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Luoyang Evon Engineering Co., Ltd is a manufacture of bearings, worm drivers, slewing bearings, gears, shaft and engineering parts.
EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements, they can be widely used in the lifting&transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, cement plant, steel plant, electric power plant, wind power generator, other construction and industry machines or equipment and other large rotary devices.
The products made by EVON Engineering Co are mainly exported to the countries of the European Union, USA, the Middle East, the South American, the Africa, Austrilian and Asia areas and the Russian Federation, in the process of cooperation with our customers, we have made it a principle to establish a lasting and rewarding partnership with our customers by providing efficient service with the top quality and minimizing the production cost.
Aiming for consistent commitment to the quality of products and customer service, Evon Engineering attaches great importance to research and development to ensure better product quality and service from its establishment. The quality of EVON products are based on the excellent specialist and technical level of constructors and technicians, highly qualified operators, experiences production workers.