Basic Info.
Model NO.
230.20.0900.013, Typ 21/1050.2
Feature
High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland
Sealed On Both Sides
Roller Type
Straight Raceway
Type
Slewing Bearing, Internal Gear
Service
OEM Customized Services
Detection
100% Inspection
Seals Type
Nitrile Rubber Grease
Certificate
ISO9001:2008/SGS
Heat Treatment
Quenching and Tempering
Finishing Way
Raceway Induction Quenching
Operating Temperature
-40°c to +50°c
Application
Excavator Accessories
Transport Package
Fiber Wooden Case
Specification
1048* 8834* 56mm
Product Description
Product features: | Custom CNC machining high precision spur pinion gear shaft |
Main products | Forging & Casting Parts, Shafts, Gears, Shaft Couplings, Stabilizer, BOP Body, Die Forging Mould, Mining Machinery Parts etc. |
Materials | Carbon steel, Alloy steel |
Supplying range | Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc |
Process | Forging/Casting - Normalizing & Tempering - Proof Machining- Quenching & Tempering - Finish Machining |
QA DOC. | Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimensions Check Report |
UT test | 100% ultrasonic test according to EN10228-3, SA388, Sep 1921 C/c etc. |
Heat Treatment Report | provide original copy of heat treatment curve/time table. |
Steel Ingot | EAF-LF-VD/ESR. |
1. Material: SS304,SS316L, SS321,SS310,34CrMo4, 42CrMo4,S45C, 34CrNiMo6,4130,4140,4340,
410,1.7335, A350,F12, etc.
2. Size: Max.Length:12000mm. Unit weight within 16 Tons.
3. Standard: ASTM, AISI,EN, DIN, JIS, BS,AS, GOST, etc.
4.Production Process:Forging,Solid Solution or Quenching and Tempering, CNC Machining.
5.Nondestructive Testing:Follow EN10228 or SEP1921.
6.Acceptable Product Precision:Tolerance:0.01mm,Roughness:Ra0.4.
7. Can Provide Product Certification: EN10204-3.1.
8.Customized Machining: All products are customized machining, we produce according to your drawings or requirements: Different sizes, different shapes, different materials' shaft products.
Diameter | 3, 4, 5, 6, 8, 10,12,16, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80mm Or according to your requirement. |
Length | 100 ~ 6000mm |
Quality | ISO9001:2008 |
Material | GCr15 steel ; C45 steel. |
Surface finish | Hard Chrome plating |
Plating Thickness | 10um ~ 20um in radius. |
Heat treated | Not Hardened / Induction Hardened |
Surface Hardness | HRC:58-62 |
Hardness Depth | 0.8-3.0mm |
OD tolerance | g6, h6, h7 or according to your requirement. |
Roughness | Ra<0.4 |
Custom-made | End Stepped, End Tapped, End Tread, Wrench Flats, Cross Drilled Holes, Key Groove, Set Screw Grooved, and so on. |
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.
Specification:
Slewing bearing is a special bearing,which can bear combined axial,radial loads and tipping moment.
Generally,slewing bearing is equipped with installation holes,lubricant hole and sealing device in order to meet various requirements of main equipment in various operation condition.
Besides,slewing bearing features compact in structure,convenient to guide and rotate,easy for installation and maintenance.
Structure type:
1,Four point contact ball type;
2,Double row angular contact ball type;
3,Crossed cylindrical roller type
4,Three row cylindrical roller type
5,Ball-Cylindrical combined type
We also supply (Other Bearings)
1.Deep Groove Ball Bearings
2.Angular Contact Ball Bearings
3.Self-aligning Ball Bearing
4.Thrust Ball Bearings
5.Cylindrical Roller Thrust Bearings
6.Taper Roller Bearings
7.Spherical Roller Bearings
8.Cylindrical Roller Thrust Bearings
9.Spherical Roller Thrust Bearings
10.Needle Roller Bearings
11.Ceramic Ball Bearings
12.Joint Bearings
13.Pillow Block Bearings
14.Auto Bearings
15.Slewing Bearings | Forging oil press | 5m Test balancer |
| Forging ring rolling machine | hardness tester |
| The reclaimer/Ingot | light wave flaw detector |
| Quenching and tempering furnace | tensile strength tester |
| Hob ginding machine/Travelling crane | hardness test press |
| Natural Gas forge furnace | physical chemistry snalyzer |
| Tempering furnace/Temper stove | 150mm-5000mm vernier caliper |
| intermediate frequency quenching equipment | sub micrometer diameter |
| Lather/NC Lathe/Vertical lathe/NC lineation | Universal angle rule |
| Rocker driller/Gear Shaper/NC drilling machine | Tooth thickness gauge |
| Hoobing machine/carbon sulfur analyzer | quenching concentration meter |
| 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. |
Supply Range- Diameter 200-8,000mm
Material - 42CrMo4V, 50Mn, 1045 etc
Ball or Roller Material - GCr15SiMn etc
Materials can be according to customer requests.
Groove Hardness HRC 58-62, Depth 3-5mm, Ra0.4-0.8
Body Hardness HB 180-280
Inspection Documents - Chemical Compositions Report, Mechanical Properties Report, Heat Treatment Report, UT & MT Report, Dimensional Report
Production Process - Forging - Normalizing & Tempering - Rough Machined - Quenching & Tempering - Semi Finished Machined - Case Hardening - Grinding & Finish Machining - Assembly - Packing & Delivery
We can design as per working conditions and produce according to customer requests.
Certificate: BV, CCS, ISO9001
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.
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.
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