• Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
  • Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
  • Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
  • Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
  • Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
  • Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

Standard or Nonstandard: Standard
Feature: Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Four Point Contact
Material: 50mn or 42CrMo
Samples:
US$ 580/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
VLA201094
Type
External Gear
Brand
Lyhy
Custom Design
Available
Company History
Since Year 1993
Delivery Time
25-30days
Testing
in House
Warranty
1year
Transport Package
Wooden Box
Specification
ISO2001: 9008
Trademark
LYHY
Origin
China
HS Code
848210900
Production Capacity
600PCS Per Year

Product Description

Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
Production Description for Slewing Bearing, ring bearing, rolling bearings, turntables, swing bearing

Slewing Bearing  VLA201044    for construction machinery, cranes,shipyard crane
 
1 Type single row four point contact ball slewing bearing, ring bearing, slewing gear
2 Bore diameter 984mm
3 Outside diameter 1198.1mm
4 Height 56mm
5 Material 42CrMo, 50Mn
6 Precision P0. P6. P5.
7 Cage/retainer Nylon or aluminum
8 Gear type external gear
9 N.W. 83.5KGS

Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
  Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
  Overall Dimension
Da d H
mm
VLA200414N ZT  503.3 304 56
VLA200414N  503.3 304 56
VLA200544N ZT  640.3 434 56
VLA200544N ZT  640.3 434 56
VLA200544N  640.3 434 56
VLA200644N ZT  742.3 534 56
VLA 200644N  742.3 534 56
VLA200744N ZT  838.1 634 56
VLA 200744N  838.1 634 56
VLA200844N ZT  950.1 734 56
VLA 200844N  950.1 734 56
VLA 300955N  1096 805 90
VLA200944N ZT  1046.1 834 56
VLA 200944N  1046.1 834 56
VLA 301055N  1198 905 90
VLA201094N ZT  1198.1 984 56
VLA 201094N  1198.1 984 56
VLA 301155N  1298 1005 90
VLA 301255N  1398 1105 90
VLA 301355N  1498 1205 90
VLA 301455N  1598 1305 90
model Overall Dimension
Da d H
mm
231.20.0400.013  504 304 56
231.20.0400.503  504 304 56
231.21.0475.013  504 305 56
231.20.0500.013  640.8 434 56
231.20.0500.503  640.8 434 56
231.20.0500.503  640.8 434 56
231.21.0575.013  640.8 435 56
231.20.0600.013  742.8 534 56
231.20.0600.503  742.8 534 56
231.21.0675.013  742.8 535 56
231.20.0700.013  838.8 634 56
231.20.0700.503  838.8 634 56
231.21.0775.013  838.8 635 56
231.20.0800.013  950.4 734 56
231.20.0800.503  950.4 734 56
231.21.0875.013  950.4 735 56
281.30.0900.013  1096.2 805 90
281.30.0900.013  1096.2 805 90
281.30.0975.013  1096.2 807 90
231.20.0900.013  1046.4 834 56
231.20.0900.503  1046.4 834 56
231.21.0975.013  1046.4 835 56
281.30.1000.013  1198 905 90
281.30.1075.013  1198 907 90
231.20.1000.013  1198.4 984 56
231.20.1000.503  1198.4 984 56
231.21.1075.013  1198.4 985 56
281.30.1100.013  1298 1005 90
281.30.1175.013  1298 1007 90
281.30.1200.013  1398 1105 90
281.30.1275.013  1398 1107 90
281.30.1300.013  1498 1205 90
281.30.1375.013  1498 1207 90
281.30.1400.013  1598 1305 90
281.30.1400.013  1598 1305 90
281.30.1475.013  1598 1307 90
TG model Overall Dimension
Da d H
mm
E.505.20.00.C  504 304 56
E.505.20.C  504 304 56
E.650.20.C  640.8 434 56
E.750.20.00.C  742.8 534 56
E.850.20.00.C  838.8 634 56
E.950.20.00.C  950.4 734 56
E.1100.32.00.C  1098 805 90
E.1050.20.00.C  1046.4 834 56
E.1200.32.00.C  1200 905 90
E.1200.20.00.C  1198.4 984 56
E.1300.32.00.C  1300 1005 90
E.1400.32.00.C  1400 1105 90
E.1500.32.00.C  1500 1205 90
E.1600.32.00.C  1600 1305 90
Why choose LYHY slewing bearings
A pioneer in slewing bearing field, rich experience, can do design, produce, mounting guide
Small order accepted
ISO certified company
Variorum models
7*24hours hotline to help you with your cranes
Strict quality control system to ensure quality for slewing bearing



LYHY Slewing Bearing Types
LYHY slewing bearings can be divided into the following types as per  their structures:
single row four point contact ball slewing bearing,
single row cross roller slewing bearing,
double row different ball diameter slewing bearing,
three row cylindrical roller slewing bearing and roller/ball combination slewing bearing.
And all these types of slewing bearings can be further divided into bearings without gears, bearings with external gears and bearings with internal gears.
Vla201094 Precision Bearing Slewing Bearing for Rotary DistributorVla201094 Precision Bearing Slewing Bearing for Rotary Distributor



Detailed description of these types slewing bearings

Single row four point contact ball slewing bearings
     This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.
Single row cross roller slewing bearings
     This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.
Double row different ball diameter slewing bearings
     This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.
Triple row cylindrical roller slewing bearings
     This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering etc.
Roller/ball combination slewing bearings
     This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.


About LYHY bearings
1.introduction:we are a manufacturer of slewing bearing since 1993, our factory occupies a area of 30000square meters with 4 workshop and 1 office building. 
2. Featured products: slewing bearing and slewing drive
3. Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
4. Workers: 40
5. Certificate: ISO9001:2008, 3.1 certificate, CCS certificate, Science and Technology Progress Award
6. Annual Exportation: 8million USD
7. Exported countries: (39)
Asia: India, Pakistan, Iran, Signore, Georgia, Malaysia, Vietnam, Thailand, Philippines, Israel, Korea, UAE, Sri Lanka, Saudi Arabia,
Europe: Turkey, Russia, Spain, Czech Republic, Italy, Poland, Slovakia, Bosnia and Herzegovina, Austria, France, Germany, Switzerland, Finland, Ukraine, UK
America: USA, Canada, Mexico, Brazil, Puerto Rico, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia

Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

Production Process of LYHY slewing bearings
Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

Quality Control Process of LYHY slewing bearings
Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

LYHY Slewing Bearing Packing 
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers  demand to be packed;

Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

Transportation:
All LYHY slewing ring bearings can be usually delivered timely, usual production time is 15-50 days based on different slew bearings diameters, sometimes slew rings will be in stock.
Slewing bearings can be offered different delivery terms, such as EXW, FOB, CIF, DDU and so on. 
Also, slewing rings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.

Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

Slewing Ring Bearings------Applications:
Slewing ring bearings are widely used in industry and known as "the machine joints" Here under is the specific slewing bearing applications
1. Construction machinery (e.g. cranes, excavators, loader, scraper)
2. Metallurgical machinery (e.g. for steel plant)
3. Heavy machinery equipment (e.g. mining machinery, concrete machinery)
4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)
5. Light machinery equipment (e.g. paper machine, plastic, rubber machine, weave machine)
6. Wind power generator


Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor

INSTALLATION OF LYHY SLEWING BEARINGS
Vla201094 Precision Bearing Slewing Bearing for Rotary Distributor
Preparation:
Make sure that the model is correct and slewing bearing isn't damaged during transportation.
2.  Check the appearance and rotational state of the bearing, such as rotational precision clearance, rotating flexibility, seals position, lubrication grease etc.
3.  The installation datum plane and bracket installing plane should be clean, grease, burr, paint and other foreign body should be wiped off.

Installation:

1. The screws in the installing plane should be fit with the mounting holes in the slewing bearing
2.  The slewing bearing has a soft zone marked with an "s" on the upper surface, when installing the bearing, it is important to ensure that this area is placed in a non-load or infrequent load zone.
3.  When the bearing is placed on the supporting frame work it is important to check the interface between these two surfaces. This check should be carried out with the insertion of feel gauges between the two surfaces. If a gap should exist then it is recommended to plane/resurface the effective area so as to remove the gap.
4.  Install slewing bearing with high strength screws, and choose appropriate strength bolts. All bolts are required to be tightened evenly. The sequence of this tightening process is shown in Pic. Welding of bearing is not allowed, in the event of welding any adjacent parts, heat transfer shall be avoided so as to cause the bearing to become deformed or change the hardness.
5.  After installation, the bearing should be rotated to check for smooth operation and any emission of unusual noise. If either of the aforementioned are noted, then the bearing should be adjusted to eliminate them. The teeth of the largest run-out are coated with green paint.

FAQ:

Q: Are LYHY BEARINGS trading company or manufacturer?
A: LYHY BEARINGS is a professional manufacturer for slewing bearings, thin section bearings, ball bearings and rolling bearings


Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control systems, all the products and services has passed ISO9001-2008 Quality Certificate and third party such as CCS, LR,ABS,BV


Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.

Q: How about the package for LYHY bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic beltsplywood case). Accept design package when OEM.

Q: How long is the production time?
A: It takes about 7-40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.

Q: Is sample available?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your requirements and use your own LOGO and package design.

 

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