Rks. 061.20.0744 Model Slewing Bearing for Rotary Table

• Customization: Available
• Contact Angle: 60°
• Aligning: Aligning Bearing
• Model NO.: RKS. 061.20.0744
• Separated: Separated
• Rows Number: Single
• Load Direction: Thrust Bearing
• Material: Bearing Steel
• The Production Cycle: 30 Days
• Transport Package: in Wooden Box
• Specification: 838.1*672*56
• Origin: Luoyang China
• Production Capacity: 50000 Sets/Year

Product Description

Product features:
itself has the characteristics of compact structure, easy to guide rotation, simple installation and easy maintenance. It is widely used in large rotary devices such as lifting transport machinery, extractors, construction machinery, port machinery, wind power generation and medical equipment. Generally, the rotary disc bearing itself is equipped with mounting holes, lubricating oil and sealing devices, which can meet the different demands of various hosts working under various working conditions.
Product specification parameters:

designation

Main dimensions

Fixing holes

Gear teeth

Tooth force

Mass

Fig

Basic load rating

curves

De

Dm

Di

Fe

he

Ne

Fi

hi

Ni

D

m

Z

Norm Tooth

Max Tooth force

kg

axial

axial

raceways

bolt

RKS.061.20.0744

838.1

744

672

785

M12

36

698

14

40

828

6

138

23

57

59

A

211

1010

4 r

4b

Series models

RKS.204040101001 RKS.302070202001 RKS.900155101001RKS.951145101001 RKS.901175101001  RKS.921150303001RKS.121400101002RKS.121390101002 RKS.122290101002RKS.221310101001  RKS.222500101001 RKS.221300101001RKS.222600101001RKS.324012324001 RKS.322300101001 RKS.425060101001RKS.425060201001 RKS.425062621001RKS.427020101001RKS.427050403001  RKS.111280101002RKS.212140106001 RKS.211430101001RKS.211440101001RKS.212600101001  RKS.312410101001 RKS.312410102001RKS.312290202001RKS.313500404001RKS.314310101001 RKS.413290203001 RKS.512080101001RKS.921155203001RKS.121405101002 RKS.121395101002 More models are welcome to consult us  --lydzzcbearing.en.made-in-china.com

Application field

,,,,,,,,,:,, ,,/,,.Wheel bearing applications, engineering machinery is the place of the original application is also the most widely used of wheel bearings, such as disintegration of earth moving machinery, excavators, machine, material piling and taking machine, drilling machine, metallurgical equipment, drilling rig equipment platform, port facilities, port cranes, cranes, wind power equipment, solar power generation equipment, trailers/wind power equipment, cement equipment, wheel, etc.

 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.

       
Strict production process
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

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.

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

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

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

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
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

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

Cleaning ,  locating cleaning
drying ,  oiling , greasing  packaging  storage  and delivery
Every process is perfect and any defective product is combed out