• Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane
  • Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane
  • Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane
  • Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane
  • Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane

Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane

Rolling Body: Roller Bearings
The Number of Rows: Multi-column
Outer Dimension: Extra Large (440mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 9890/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
7397/2700
Separated
Unseparated
Application
Port Crane
Brand
Lyhy
Inner Diameter
4068mm
Weight
14204kgs
Company History
17years
Warranty Period
12months Against Bl
Custom Design
Available
Size
200-6000
Transport Package
Wooden Boxes
Specification
ISO9001: 2008
Trademark
LYHY
Origin
China
HS Code
84821090
Production Capacity
30PCS Per Year

Product Description

Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane
Slewing Bearing Production Description

following are the similar internal gear  slewing bearings we can also produce:
Slewing Bearing Number OD/mm ID/mm Height/mm
133.45.2000 2221 1779 231
134.45.2000
133.45.2240 2461 2019 231
134.45.2240
133.45.2500 2721 2279 231
134.45.2500
133.45.2800 3021 2579 231
134.45.2800
133.50.3150 3432 2868 270
134.50.3150
133.50.3550 3832 3268 270
134.50.3550
133.50.4000 4282 3718 270
134.50.4000
133.50.4500 4782 4218 270
134.50.4500
7397/2210K 2650 2216 220
7397/2700G2K2 3150 2700 255

Why choose LYHY slewing bearings
A pioneer in slewing bearing field, rich experience, can do design, produce, mounting guide
Small order accepted
SO certified company
Variorum models
7*24hours hotline to help you with your cranes
Strict quality control system to ensure quality for slewing bearing


Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane

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.


Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane

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.


Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane

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


Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane

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;
 
Large Diameter 7397/2700 Slewing Ring Bearing Turntable Bearing Used for Port Crane Mobile Crane Marine Crane


 

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