Basic Info.
Standard or Nonstandard
Standard
Feature
High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Four Point Contact
Sealing Gland
Sealed On Both Sides
Rolling-Element Number
Multiple-Column
Roller Type
Straight Raceway
Service
OEM Customized Services
Outside Diameter
50 - 6000 mm
Hardness
229-269h (Slewing Bearing)
Detection
100% Inspection
Seals Type
Nitrile Rubber Grease
Certificate
ISO9001:2008/SGS
Heat Treatment
Quenching and Tempering Raceway in
Operating Temperature
-40°c to +50°c
Gear Options
External Gear Only
Place of Origin
Henan, China (Mainland)
Transport Package
Fiber Wooden Case
Specification
806*593*73mm
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.
Product: Single-row 4-point contact ball series.
Single-row crossed roller series.
Double-row ball series.
Three-row roller series.
Roller and ball combination series.
Light type profile slewing bearing.
Quenching slewing ring bearing Type of slewing bearing | single row ball slewing bearing double row ball slewing bearing three row roller slewing bearing single row cross roller slewing bearing double line ball slewing bearing ball and roller combined slewing bearing |
Outer diameter | 300mm-4500mm |
inner diameter | 150mm-4200mm |
Gear | External gear, Internal gear, No gear |
Rolling element | Ball ,Roller |
Brade | Feng He |
Material | 50Mn,42CrMo |
| |
Excavator R924B slewing ring, slewing bearing, SWING CIRCLE.
Characteristic of Struture, Performance and Application
The single row four points contact ball bearing is composed of 2 seat rings. It features compact in design, and light in weight. The ball contact with the circular race at four points, capable to bear axial force, radial force and tilting moment simultaneously. It is suitable to be assemblied to the machanical part of various cranes, excavator, piledriver, scalling-ladder of fire trucks and under groud engines.
About our Slewing Ring
LDB supply the slewing ring to a wide range of excavators, a replacement slewing bearing used on Komatsu, Hitachi, Kobelco, Caterpillar, Hyundai and so on. Below is the normal number we can supply the geared ring/slewing bearing/slewing ring bearing .
Name | slewing ring bearing / Excavator SWING CIRCLE |
Suitable Brand | Excavator |
Suitable Model | R924B |
Original | China |
Apllication | Excavator |
Warranty | 12 months |
Delivery time | wihtin 7 days after payment confirmed |
MOQ | 1 set |
Packing | standard export carton & wooden case or as your require |
Method of extending the bearing's lifetime:
1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2. Don't allow strong impact, such as hammer striking, transfer roller pressure
3. Use the accurate installation tool, avoid to use cloth kind and short fibers
4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer
5. General inspection, such as the surrounding temperature, vibrate, noise inspection
6. Keep bearing cleaning from dirt, dust, pollutant, moisture.
7. Bearing should not be ultra cooled.
Material | 50Mn ,42CrMo ,50MnT and so on. |
Delivery time | 3-25 days . |
MOQ: | 1 Pcs |
Payment terms | T/T or LC |
Certification | ISO 9001-2008 Quality System Certification |
Cage | Stamping steel/Brass/Nylon/Ceramic |
Application | Mine machine, port hoisting machine, port oil transfer equipment onshore and offshore crane,excavator,concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, construction and industry machines or equipment. |
Features | Slewing bearing is also called:Slewing ring bearing/Turnable bearing /Slewing ring etc. Slewing Ring Bearings can accommodate axial, radial and moment loads acting single or in combination and in any direction. They are not mounted in a housing or on a shaft, but directly to a seating surface. The inner and outer ring are supplied with mounting holes. Both rings may have integral gears. They are also referred to as slewing rings and tabletop bearings. Slewing ring bearing can perform oscillating (slewing) as well as rotating movements. They may be used without gears or with internal or external gear |
Structure | - Single-row 4-point contact ball series
- Single-row crossed roller series
- Double-row ball series
- Three-row roller series
- Roller and ball combination series
- Quenching slewing ring bearing
- For Non-gear,External Gear,Internal Gear
|
Service | OEM service, Customization service, Customers' Logo service; |
Available Brand | OEM |
Packaging & Shipping
Sample
Usually by EMS, DHL, UPS, TNT, Fedex.Bulk order:Usually by sea.
Delivery
Within 7 days for Sample or below 100 pcs,30-45 days for large quantity.
Warranty
Six months warranty time for the tracker unit from the delivery date leave factory,excluded the accessories.
Payment
Through T/T, PayPal.
Specification for slewing ring for digger Product name | Slewing ring bearing |
Material of rings | |
China standard | 50Mn;42CrMo |
Japan standard | S53C;SCM440 |
U.S. standard | 1050/1053;4140/G41400 |
Outer Dia.(mm) | 1323 |
Technical parameters:63 | Hitachi ZX210 |
64 | Hitachi EX220-5 |
65 | Hitachi ZX225U (1) |
66 | Hitachi ZX225U (2) |
67 | Hitachi ZX230 |
68 | Hitachi ZX240 |
69 | Hitachi ZX270 |
70 | Hitachi EX300-1 |
71 | Hitachi EX300-2 |
72 | Hitachi EX300-3 |
73 | Hitachi EX300-5 |
74 | Hitachi ZX330 |
75 | Hitachi ZX350-5 |
76 | Hitachi ZX450H |
No | Type | OD(mm) | ID(mm) | OVERALL H(mm) | OH(mm) | IH(mm) | O Hole (mm) | I ole (mm) | Teeth No (mm) |
1 | EX40-1 | 615 | 446 | 59 | 40 | 50 | 24-¢13.5 | 20-¢13.5 | 76 |
2 | Ex60-1 | 781 | 554 | 78 | 60 | 65 | 24-¢18 | 24-¢18 | 71 |
3 | Ex60-2 | 781 | 554 | 78 | 60 | 65 | 24-¢18 | 24-¢18 | 71 |
4 | Ex60-2 | 781 | 554 | 78 | 60 | 65 | 24-¢18 | 24-¢18 | 71 |
5 | ZX80 | 806 | 593 | 73 | 60 | 60 | 25-¢17.5 | 25-¢17.5 | 76 |
6 | ZX90 | 993 | 764 | 78 | 62 | 68 | 36-¢18 | 36-¢20 | 80 |
7 | EX100-1 | 1195 | 962 | 86 | 72 | 70 | 36-¢17 | 36-¢19 | 98 |
8 | EX110-5 | 1092 | 862 | 84 | 68 | 70 | 36-¢20 | 36-¢20 | 88 |
China Manufacture Excavator Parts EX120-3 Slewing Bearing
About Our Company introduce China Manufacture Excavator Parts EX60-2 Slewing Bearing
China Manufacture Excavator Parts EX60-2 Slewing Bearing
With advanced production, testing equipment and excellent manufacturing process, our factory was established in 1988,which produces and sells all kinds of construction machinery equipment, specialized in the production and exportation of reduction gearbox and accessories. Which matches all kind of excavators, totaling more than 6,000 of varieties with the capacity of 50,000 sets reduction gear and its accessories annually.
Main Product
Travel & swing gearbox parts: Various kinds of imported excavators ring gear, double teeth, planetary gear, sun gear, coupling, motor shaft drum, housing, prop shaft, carrier, gear, transmission gear and so on.
Engine parts: piston liner kit, cylinder block, cylinder head, crankshaft, camshaft, turbocharger. Water pump, starter motor and so on.
Hydraulic parts: hydraulic pump assembly, travel motor & final drive, swing motor assy, main control valve and so on.
Undercarriage parts: track link assy, track shoe, sprocket, track roller, carries roller, front idler, bucket, oil cylinder assy and so on.
China Manufacture Excavator Parts EX120-3 Slewing Bearing
About Our Company introduce China Manufacture Excavator Parts EX60-2 Slewing Bearing
China Manufacture Excavator Parts EX60-2 Slewing Bearing
With advanced production, testing equipment and excellent manufacturing process, our factory was established in 1988,which produces and sells all kinds of construction machinery equipment, specialized in the production and exportation of reduction gearbox and accessories. Which matches all kind of excavators, totaling more than 6,000 of varieties with the capacity of 50,000 sets reduction gear and its accessories annually.
Main Product
Travel & swing gearbox parts: Various kinds of imported excavators ring gear, double teeth, planetary gear, sun gear, coupling, motor shaft drum, housing, prop shaft, carrier, gear, transmission gear and so on.
Engine parts: piston liner kit, cylinder block, cylinder head, crankshaft, camshaft, turbocharger. Water pump, starter motor and so on.
Hydraulic parts: hydraulic pump assembly, travel motor & final drive, swing motor assy, main control valve and so on.
Undercarriage parts: track link assy, track shoe, sprocket, track roller, carries roller, front idler, bucket, oil cylinder assy and so on.
Slewing bearing is one of our main products.
1. four point contact ball slewing bearing (no gear, external gear, internal gear);
2. two row ball slewing bearing;
3. crossed cylindrical roller slewing bearing;
4. three row cylindrical roller slewing bearing;
5. crossed tapered roller slewing bearing;
6. ball and roller combined slewing bearing.
With advanced science and technology, the company develops and manufactures various kinds of bearing products with inner diameter of over 100 mm according to the national standard,such as large-size and extra-large-size deep-groove ball bearings,angular contact ball bearings,single,double and four-row cylindrical roller bearings,spherical roller bearings,single,double and four-row tapered roller bearings,spherical ball bearings,thrust ball bearings,thrust roller bearings,slewing bearings,and split bearings,the products are widely used in the fields all over the country, such as port,machine tools,mining,metallurgy,power industry,medical,heavy machinery,coal machinery,cement machinery,petroleum exploration as well as national defence industry.With the right to handle the export.
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.