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.060.25.1314 four point contact slewing bearing without gear teeth
Advantage:RKS.060.25.1314 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 | 1399mm | Precision Rating | P0/P5 |
| Di | 1229mm | Weight | 132KGS |
| Fe | 1367mm | Material | 42Crmo |
| Dm | 1314mm | he | 16mm |
| Ne | 50 | Fi | 1261mm |
| Axial dyn.C | 383kN | Axial stat.Co | 2124kN |
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.
The main products of our company
1. Deep groove ball bearings
2. Thrust bearings
3. Self-aligned ball bearings
4. Angular Contact Ball bearings,
5. Tapered roller bearings
6. Spherical roller bearing
7. pillow block bearing
8. Shaft pin
9. other auto partsSpecification:
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 |
Our products are suitable for the following types of excavator
About our Slewing Rings
| Name | slewing ring bearing / Excavator SWING CIRCLE |
| Suitable Brand | Excavator |
| Suitable Model | Excavator |
| Original | China |
| AplliCartion | Excavator |
| Warranty | One year |
| Delivery time | wihtin 3 days after payment confirmed |
| MOQ | 1 set |
| Packing | standard export carton & wooden case or as your require |
Many types of excavator slewing bearing for your purchase.
Excavator Brand | Model No. |
| Excavator | PC30 | PC40 | PC60-6 (Z=76) | PC60-6 (Z=80) | PC60-7 (Z=76) |
PC70-7 | PC75U | PC90 | PC90-6 | PC100-5 |
PC120-5 | PC120-6 (4D95) | PC120-6 (4D102) | PC130-7 | PC128UU |
PC150-5 | PC20HT | PC200-1 | PC200-2 | PC200-3 |
PC220-3 | PC220-5 | PC200-6 (S6D95) | PC200-6P (S6D102) | PC200-7 (Z=92) |
PC220-7 | PC228UU | PC300-2 | PC300-3 | PC300-5 |
PC300-6 | PC300-7 | PC350-6 | PC360-7 | PC400-3 |
PC400-5 | PC400-6 | PC450 | | |
| Excavator | HD450-7 | HD512 | HD100 | HD700-1 | HD700-2 |
HD700-5 | HD700-7 | HD770SE | HD770-1 | HD770-2 |
HD800-7 | HD820-1 | HD900-7 | HD1250-5 | HD250-5 |
HD250-7 | HD307 | HD516 | HD400-7 | HD450-5 |
| Excavator | | | | | |
| Excavator | EX60-1 | EX60-2 | EX60-3 | EX60-5 | EX90 |
EX100-1 | EX100-3 | EX100-5 | EX120-1 | EX120-2 |
EX200-3 | EX200-5 | EX210-5 | ZX120 | ZX160 |
EX200-1 | EX200-2 | EX200-3 | EX200-5 | EX210-5 |
ZX200 | ZX200-3 | ZX225 | EX220-5 | ZX230 |
ZX240 | ZX270 | EX300-1 | EX300-2 | EX300-3 |
EX300-5 | ZX330 | EX450 | ZX480 | |
| Excavator | DH55-5 | DH60-7 | DH150-7 | DH200-3 | DH220-3 |
DH102 | DH225-7 | DH258-7 | DH280 | DH290 |
DH300-5 | DH320 | DH330-3 | DH360-5 | DH500 |
| Excavator | SK03 | SK09 | SK907B | SK100 | SK120-5 |
SK200-1 | SK200-2 | SK200-5 | SK200-6 | SK200-8 |
SK230-6 | SK300 | SK350-8 | | |
| Excavator | SH120A2 | SH120A3 | SH200A1 | SH200A2 | SH200A3 |
SH200G3 | SH200C3 | SH210A3 | SH220A1 | SH225 |
SH260 | SH265 | SH280 | SH300/A2 | SH340 |
SH350 | SH430 | SH40T | SH580 | |
| Excavator | R60-5 | R60-7 | R80-7 | R130-5 | R130-7 |
R140 | R150W | R170 | R200 | R210-3 |
R220-5 | R210-9 | R215-7 | R225-7 | R245 |
R260-5 | R280 | R290 | R300 | R305-7 |
R320 | R335-7 | R360 | R450 | |
| Excavator | EC55 | EC210 | EC240 | EC290 | EC360 |
Excavator swing bearing is divided into various specifiCartions:
1.single-row ball slewing bearings with outer teeth or inner teeth , or without teeth;
2.single-row cross roller slewing bearings;
3.double-row different diameter balls slewing bearings;
4.three-row roller slewing bearings and etc.
AppliCartion:
1.Construction Machinery : Cranes, Excavators
2.Mining/Heavy Equipments
3.Port/Marine/Offshore Machinery
4.Forest Industries Equipment
The single-row four points contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in design,and light in weight.
The balls contact with the circular race at four points,via which the axial force,radial force and resultant moment may be born simultaneously.
It may be used for slewing conveyers,welding arms and positioners,light,medium duty cranes,excavators and other engineering machines.
Slewing Ring Bearing Features:
1.High load-carrying capability
2.Ability to accept the combined loads;axial ,radial and tilting moments
3.Flexibility with product design.
4.42CrMo/50Mn material be used to make slewing ring bearing
Product Cartalog
1. Single row four point contact ball series.
2. Single-row crossed roller series.
3. Double row ball series.
4. Three-row roller series.
5. Roller and ball combination series.
6. Lightweight outline slewing ring.
Slew bearing for Single-row ball(HS Series)
1. Id:320-4500 Od:550-4500mm
2.material: 52Mn,42CrMo
3.OME service
4.ISO9001-2000 certifiCarte
5.R&D capacity
6.Tolerance:ABEC-1 standard
7.Basic loading rating:Dynamic & Static depend on different model
Dimensions | Mount dimensions | Number of holes | Gear parameters | Designation |
mm | mm | m | mm | z | mm |
D | d | T | H | h | D1 | d1 | dn | n | n1 | Da | b |
662 | 458 | 80 | 70 | 10 | 626 | 494 | 18 | 20 | 4 | 5 | 689 | 135 | 60 | 011.30.560 |
662 | 458 | 80 | 70 | 10 | 626 | 494 | 18 | 20 | 4 | 6 | 688.8 | 112 | 60 | 012.30.560 |
732 | 528 | 80 | 70 | 10 | 696 | 564 | 18 | 24 | 4 | 6 | 772.8 | 126 | 60 | 011.30.630 |
732 | 528 | 80 | 70 | 10 | 696 | 564 | 18 | 24 | 4 | 8 | 774.4 | 94 | 60 | 012.30.630 |
812 | 608 | 80 | 70 | 10 | 776 | 644 | 18 | 24 | 4 | 6 | 850.8 | 139 | 60 | 011.30.710 |
812 | 608 | 80 | 70 | 10 | 776 | 644 | 18 | 24 | 4 | 8 | 854.4 | 104 | 60 | 012.30.710 |
922 | 678 | 100 | 20 | 10 | 878 | 722 | 22 | 30 | 6 | 8 | 966.4 | 118 | 80 | 011.40.800 |
922 | 678 | 100 | 20 | 10 | 878 | 722 | 22 | 30 | 6 | 10 | 968 | 94 | 80 | 012.40.800 |
1022 | 778 | 100 | 90 | 10 | 978 | 822 | 22 | 30 | 6 | 8 | 1062.4 | 130 | 80 | 011.40.900 |
1022 | 778 | 100 | 90 | 10 | 978 | 822 | 22 | 30 | 6 | 10 | 1068 | 104 | 80 | 012.40.900 |
1122 | 878 | 100 | 90 | 10 | 1078 | 922 | 22 | 36 | 6 | 10 | 1188 | 116 | 80 | 011.40.1000 |
1122 | 878 | 100 | 90 | 10 | 1078 | 922 | 22 | 36 | 6 | 12 | 1185.6 | 96 | 80 | 012.40.1000 |
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
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