232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

China 232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm, Find details about China Roller Bearing, Rolling Bearing from 232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

Model NO.
232.21.0675.013
Type
Internal Gear
Craft
Grinding
Precision
P5/P4/P2
Weight
43.7kg
Delivery Period
40 Days
Isolation Block
Plastic
Heat Treatment
Surface Hardening
Trademark
LYDZC
Transport Package
Wooden Box
Specification
547.2*747*56
Origin
Luoyang, China
Model NO.
232.21.0675.013
Type
Internal Gear
Craft
Grinding
Precision
P5/P4/P2
Weight
43.7kg
Delivery Period
40 Days
Isolation Block
Plastic
Heat Treatment
Surface Hardening
Trademark
LYDZC
Transport Package
Wooden Box
Specification
547.2*747*56
Origin
Luoyang, China
 232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm
                                                     Slewing Bearing

1.Slewing bearing introduction
                Slewing bearing is also called slewing ring,  turntable bearing, and rotary table bearing.
Slewing bearing is a bearing that able to bear axial load, radial load and overturning torque.
Under normal circumstances, slewing bearing has their own mounting holes, lubricant holes and seal holes, to meet the different needs of the various host working under the various conditions.
On the other hand, slewing  bearing  has characteristics of compact structure, guide rotating convenient, easy to install and maintaining easily.
2.Slewing bearing Structure
                Slewing bearings have different types .
                              #1  Single row ball slewing  
                              #2  Double row ball slewing
                              #3  Crossed roller slewing bearing
                              #4  Triple row roller slewing bearing
                              #5  Flange slewing bearing
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

                The above slewing bearing can also be divided into three different types.
                              #1  Slewing bearing with no gear
                              #2  Slewing bearing with external gear
                              #3  Slewing bearing with internal gear
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

3.Slewing bearing Features:
Slewing bearing has more features: compact structure, reliable guide, simple installation, and easily maintenance.
4.Slewing bearing application
Slewing bearings can be widely used in lifting transport machine, mining machine, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments and other large rotary device.
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

                 
   232.20.0600.503 is ball slewing bearing with internal gear outer flange


                                  232.21.0675.013  Product structure 
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

                                   
           232.21.0675.013  Live shooting
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm


                                              232.21.0675.013  detailed product parameters
   
Designation DimensionsMounting Hole SizeGear DataCoa(kN)kg
 INARothe ErdeTG daDdHD1D2n1n2φ1φ2mzdox  
LYDZ200644N ZT -IVLI200644N ZT   546748 567206051218φ18M12693558090047.4
LYDZ200644N -IVLI200644N   546748 56720605121818M12693558045545
  232.20.0600.013  547.2748 56720605121818M12693558039043.7
  232.20.0600.503  547.2748 56720605241818M12693558039043.4
 232.21.0675.013  547.2747 56720605121818M12693558039043.7
   I.750.20.00.C 547.2748 567206051218φ18M12693558078053.3

                                   230/280/232/282 series  We produce   models
230.20.0400.013
 
230.20.0400.503
230.21.0475.013
230.20.0500.013
230.20.0500.503
230.20.0500.013
230.21.0575.013
30.20.0600.013
230.20.0600.503
230.21.0675.013
230.20.0700.013
230.20.0700.503
230.21.0775.013
230.20.0800.013
230.20.0800.503
230.21.0875.013
280.30.0900.013
280.30.0975.013
230.20.0900.013
230.20.0900.503
230.21.0975.013
280.30.1000.013
280.30.1075.013
230.20.1000.013
230.20.1000.503
230.21.1075.013
280.30.1100.013
280.30.1175.013
280.30.1200.013
280.30.1275.013
280.30.1300.013
280.30.1375.013
280.30.1400.013
280.30.1400.013
280.30.1475.013
232.20.0400.013
232.20.0400.503
232.21.0475.013
232.20.0500.013
232.20.0500.503
232.21.0575.013
232.20.0600.013
232.20.0600.503
232.21.0675.013
232.20.0700.013
232.20.0700.503
232.21.0775.013
232.20.0800.013
 
232.20.0800.503
 
232.21.0875.013
282.30.0900.013
 
282.30.0975.013
 
232.20.0900.013
 
232.20.0900.503
 
232.21.0975.013
282.30.1000.013
 
282.30.1075.013
232.20.1000.013
 
232.20.1000.503
 
232.21.1075.013
 
282.30.1100.013
 
282.30.1175.013
282.30.1200.013
 
282.30.1275.013
 
282.30.1300.013
 
282.30.1375.013
282.30.1400.013
282.30.1475.013
 


                                                   LYDZC Bearing
               LYDZC was founded in 2012 which insists on product quality as the principle and implements the strategy of success through quality in the process of production. We focus on manufacturing high-precision bearings.
Advanced quality idea
               Taking the science and technology as our guide
               Creating international well-known brand as our goal
               We always provide the finest products,leading technology and excellent service to all of our customers at home and abroad to create a vast world through innovation and development.
              We take the world's top bearing brands as the example.
              We try to keep our products perfect when we produce every single one.
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

                                      Strict production process
1.Drawings    
According to the customers specific requirements, the field where the bearing is used and working conditions. We optimize the design of products in order that the customers could economize and get their desired pruducts

2.materials
All the materials are high-quality bearing steel with high purity. The quality is strictly inspected and checked. The high quality of the product is guaranteed from the first procedure.

3.Forging
The professional forging equipment and advanced set-forging process are used.
Steel bar is heated with the medium frequency induction and its different positions temperature is measured with the thermometer. After heating and thermal hydraulic shear, they are forged in accordance with the needs of grind and expansion. Then they are groud and expanded with CNC grinding machine so that the products could meet the technological requirements in size and geometry
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

4.Heat treatment annealing
All products are produced with the spheroidal annealing to ensure the product temperature uniformity good internal structure and other characteristics which is beneficial to the next step turning and quenching.
Heat treatment with quenching and tempering
The heat treatment in strict accordance with advanced process and the precious control quenching ensure that the bright quenching effect be reached
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

5.Rough grinding
Although it is a rough grinding process,  we still strictly control the size accuracy and geometric accuracy to lay a solid foundation for the precise grinding quality
Stable tempering
We have stable tempering on the ring after the rough grinding to eliminate stress and further stabilize the size and geometric precision
Thus guarantee high-quality products

6.Precision grinding
The use of advanced CNC automatic production ensure that the geometric accuracy of the product reach P4 or P2
Flaw detection
Every single crack of the spare parts must be detected thoroughly to guarantee Zero Defect
Demagnetization
The residual magnetism of bearing parts is eliminated to relieve the harm to the bearings and get high-quality product
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

7.Assembling
We use automatic assembling line with online inspection of vibration noise and clearance etc and classify the quality level strictly. All these measures guarantee delivery of qualified products to customers
8.Spare parts
We choose steel ball ,cage ,dust cover , sealing ring , grease  ,and other parts in line with international standards to ensure our product quality
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

9.Cleaning ,  locating cleaning
drying ,  oiling , greasing  packaging  storage  and delivery
232.21.0675.013 Ball Bearing Internal Diameter 547.2mm Outer Diameter 747mm

    Every process is perfect and any defective product is combed out