Basic Info.
Model NO.
RKS. 160.20.1904
Standard or Nonstandard
Standard
Feature
High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Cross Roller, Ball Combination,Hydraulic,Seal,Comb
Sealing Gland
Sealed On Both Sides
Rolling-Element Number
Single-Row
Roller Type
Straight Raceway
Gear Options
Internal Gear Only
Application
Power Metallurgy Parts
Product Type
Single Row Slewing Ring
Load Direction
Radial Bearing
Raceway Hardness
55~62HRC
Nner and Outer Ring Modulation Hardness
229-268hb
High Operational Efficiency
Compact Design
Transport Package
Fiber Wooden Case
Specification
2012*1796*68mm
Product Description
Product features:
Single row four point contact ball slewing bearings consist of a one-piece inner and outer ring and a set of spacers, protected by integral seals. The balls are inserted into the bearings via a hole in one of the two rings and are separated by polyamide spacers. After loading the ball set and spacers, the hole is closed with a plug that conforms to the race-way contour.
The single row four-point contact ball slewing bearings is divided into three series:- Light series four-point contact ball slewing bearings
- Medium size four-point contact ball slewing bearings
- Customized four-point contact ball slewing bearings
RKS.160.20.1904 f
our point contact slewing bearing without gear teeth Advantage:RKS.160.20.1904 four point contact slewing bearing without gear teeth, it features compact in design, light in weight, high precision and small fitting clearance. As the rollers are 1:1cross arranged, it is suitable for high precision mounting and capable to bear axial force, resultant moment and considerable large radial force. The four point contact slewing bearing find widely application for transporting, engineering machines as well as for military products.
The three-row roller slewing bearing has three seat-rings,which separate the upper,lower and radial races,via which the load of each row of the rollers may be specified.It may bear different loads simultaneously and its load capacity is the largest one among the four models.
Thanks to the large size of its axle and radius,it is sturdy and especially suitable for heavy-duty machines which require large working radius.such a bucket wheel excavators , wheeled cranes, ship cranes, ladle turrets,heavy duty mobile cranes etc.Technical parameters: | De | 2012mm | Precision Rating | P0/P5 |
| Di | 1796mm | Weight | 241KGS |
| Fe | 1968mm | Material | 42Crmo |
| Dm | 1534mm | he | 22mm |
| Ne | 64 | Fi | 1840mm |
| Axial dyn.C | 571kN | Axial stat.Co | 4048kN |
| Toothless slewing ring/slewing bearing | Dmm | d mm | H mm | kg |
| 010.20.200 slewing ring/slewing bearing | 280 | 120 | 60 | 19 |
| 010.20.224 slewing ring/slewing bearing | 304 | 144 | 60 | 21 |
| 010.20.250 slewing ring/slewing bearing | 330 | 170 | 60 | 23 |
| 010.20.280 slewing ring/slewing bearing | 360 | 200 | 60 | 26 |
| 010.25.315 slewing ring/slewing bearing | 408 | 222 | 70 | 41 |
| 010.25.355 slewing ring/slewing bearing | 448 | 262 | 70 | 46 |
| 010.25.400 slewing ring/slewing bearing | 493 | 307 | 70 | 54 |
| 010.25.450 slewing ring/slewing bearing | 543 | 357 | 70 | 60 |
| 010.25.500/ 010.30.500 slewing ring/slewing bearing | 602 | 398 | 80 | 85 |
| 010.25.560/010.30.560 slewing ring/slewing bearing | 662 | 458 | 80 | 95 |
| 010.25.630/010.25.630 slewing ring/slewing bearing | 732 | 528 | 80 | 110 |
| 010.25.670/010.30.670 slewing ring/slewing bearing | 812 | 608 | 80 | 120 |
| 010.30.800/010.40.800 slewing ring/slewing bearing | 922 | 678 | 100 | 220 |
| 010.30.900/010.40.900 slewing ring/slewing bearing | 1022 | 778 | 100 | 240 |
| 010.30.1000/010.40.1000 slewing ring/slewing bearing | 1122 | 878 | 100 | 270 |
| 010.30.1120/010.40.1120 slewing ring/slewing bearing | 1242 | 998 | 100 | 300 |
| 010.35.1250/010.45.1250 slewing ring/slewing bearing | 1390 | 1110 | 110 | 420 |
| 010.35.1400/010.45.1400 slewing ring/slewing bearing | 1540 | 1260 | 110 | 480 |
| 010.35.1600/010.45.1600 slewing ring/slewing bearing | 1740 | 1460 | 110 | 550 |
| 010.35.1800/010.45.1800 slewing ring/slewing bearing | 1940 | 1660 | 110 | 610 |
| 010.40.2000/010.60.2000 slewing ring/slewing bearing | 2178 | 1825 | 144 | 1100 |
| 010.40.2240/010.60.2240 slewing ring/slewing bearing | 2418 | 2065 | 144 | 1250 |
| 010.40.2500/010.60.2500 slewing ring/slewing bearing | 2678 | 2325 | 144 | 1400 |
| 010.40.2800/010.60.2800 slewing ring/slewing bearing | 2978 | 2625 | 144 | 1600 |
| 010.50.3150/010.75.3150 slewing ring/slewing bearing | 3376 | 2922 | 174 | 2800 |
| Product Name | Slewing Bearing |
| Output Torque | 6.5 kN.m ; 4794 lbf.ft |
| Tilting Moment Torque | 33.9 kN.m ; 25*1000 lbf.ft |
| Holding Torque | 38.7 kN.m ; 29*1000 lbf.ft |
| Static Axial Rating | 338 kN ; 76*1000 lbf |
| Dynamic Axial Rating | 81 kN ; 18*1000 lbf |
| Dynamic Radial Rating | 71 kN ; 16* 1000 lft |
| Products Style | External Gear, Internal Gear, Nongeared |
| Application Feature | Industurial, Excavator, Crane, Loader etc. |
| Customized Type |
| high temperature resistant | low temperature resistance | special material | high hardness |
| antirust | reduce weight | special sealing | water cooled |
| high speed | corrosion resistant | partial cutting
| drive pinion |
| furniture swivel bearing, turnable plate, revolving plate, revolving chair hardware, revolving plates,Lazy Susan turntable, retrofit Lazy Susan, Lazy Susan Rotator, Aluminum table hardware, Table swivel hardware, Dining table hardware |
Single row cross roller slewing bearing is composed of two seat rings,which design in compact structure and light weight.As the rollers are 1:1 cross arranged,it is suitable for high precision mounting and capable to bear axial force,resultant moment and considerable large radial force. Widely used in many applications: Lifting transportation
Construction machinery Military productsSingle row cross roller slewing bearing is composed of two seat rings,which design in compact structure and light weight.As the rollers are 1:1 cross arranged,it is suitable for high precision mounting and capable to bear axial force,resultant moment and considerable large radial force. Widely used in many applications: Lifting transportation
Construction machinery Military products
External Gear Cross Roller Slewing Ring Bearing Turntable Bearing
Rotary table bearing are a large bearing capable of withstanding integrated loads and can withstand large axial, radial and overturning moments.
Rotary support, also known as turntable bearings, some people also called it: rotation support, swing support.
English name are: slewing bearing, slewing ring bearing, turntable bearing, slewing ring
Rotary support in the real industry is widely used, is known as: "machine joints", between the two objects need to be relative to the rotary motion, but also need to bear axial force, radial force, tipping moment of the machinery Essential transmission parts necessary. With the rapid development of machinery industry, slewing support in the ship equipment, engineering machinery, light industry machinery, metallurgical machinery, medical machinery, industrial machinery and other industries have been widely used.
The following slewing we can supply:
Double-row ball slewing bearing
Four point contact ball slewing bearing
Cross roller slewing bearing
Three-row roller slewing bearing
Ball and roller combination slewing bearing Bearing Parts
Steel ball/Roller:carbon-chromium bearing steel GCr15SiMn or GCr15 for rolling Material
Cage: include integral cage, segment cage and spacer-type cage. We use 20# steel or copper for integral and segment cages, PA 1010 resin or QA110-3-105 albronze for spacer-type cages.
Seals:uses NBR or VITON, few felted wool.
Single row cross roller slewing bearing
It is composed of two or three rings. It has compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged. It can bear axial force, overturning moment and large radial force at the same time. It is widely used in lifting transportation, construction machinery and military products
Three row roller slewing bearing
It have three seat rings, the upper and lower raceways and the radial raceways are separated, so that the load of each row of roller can be determined accurately. Being able to bear all kinds of loads at the same time, it is the largest one of the four structural products with large axle and radial dimensions and firm structure. It is especially suitable for heavy machinery requiring larger diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret and large tonnage truck crane. Heavy machinery and so on.
Single row four point contact ball slewing bearing.
It is composed of two seat rings. It has compact structure, light weight, and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time. The construction machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.
Type
• Single row four point contact ball slewing bearing
• Single row crossed cylindrical roller slewing bearings
• Double row ball slewing bearings
•Double row Roller/ball combination slewing bearing
•Three-Row Roller Slew Ring BearingRollng elementsSteel ball / Cylinder RollerRollng elements MaterialGCr5/GCr15SiMn/CustomizedBearing Material50Mn/42CrMo/42CrMo4V /CustomizedCage MaterialNylon/ steel /copper
Structuretaper pin , Mounting holes,Inner ring ,grease fitting,load plug, seals , roller ,spacer balls or separatorsOuter diameter50-10000mmBore size50-10000mmMounting holeThrough hole/Tapped holeRaceway hardness55-62HRCInner and outer ring
modulation hardness229-269HB/CustomizedGear typeNo gear ,Internal gear , External gear.Embellish greaseEP2 lithium lubricating greaseCertificateABS.BV,DNV,ISO9001,GL
Application area
Ladle turret,Stacker crane,Bucket wheel machine,Solar heliostat Tracking System,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing machine,Wind blade transporter,shield tunneling machine,tube push bench,excavatorBrand NameHGBPlace of OriginLuoyang HenanWarranty12 monthsPayment termT/T is our first choice
Packing details1,Filling with anti-rust oil
2.Corved with Plastic paper
3.Corved with kraft paper
4.Corved with Blue tie
5.Put in wooden boxSlewing 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 introductionLuoyang 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.
