Luoyang JW Factory Light Type Flange Slewing Ring Bearing RKS.22 0941 Rotating Table Bearing Ring Gear For Excavator
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- Supplier: Luoyang Jiawei Bearing Manufacturing Co. Ltd.
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Product Overview
Description
Product Description
Luoyang JW Factory Light Type Flange Slewing Ring Bearing RKS.22 0941 Rotating Table Bearing Ring Gear For Excavator
Applicable Industries
LYJW slewing bearings can be divided into single-row four-point contact ball slewing bearings, single-row cross roller slewing bearings, double-row different ball diameter slewing bearings, three-row cylindrical roller slewing bearings and ball combined slewing bearings according to their structure. The product diameter ranges from 100-15000 mm.This type of bearing can be divided into no-gear bearings, external gear bearings and internal gear bearings. The bearings we produce have the characteristics of reasonable design, light weight, high carrying capacity, and wide application range.
Product Name | Luoyang JW Factory Light Type Flange Slewing Ring Bearing RKS.22 0941 Rotating Table Bearing Ring Gear For Excavator | ||||
Brand | Luoyang Jiawei (LYJW) | ||||
Feature | Customization | ||||
Place of origin | Luoyang City,Henan Province,China | ||||
Warranty | 12 Months | ||||
L’shape range internal gear | ||||||||
Size | OD(mm) | ID(mm) | H(mm) | Weight(kg) | ||||
RKS.22 0411 | 518 | 325 | 56 | 31 | ||||
RKS.22 0541 | 648 | 445 | 56 | 41 | ||||
RKS.22 0641 | 748 | 546 | 56 | 48 | ||||
RKS.22 0741 | 848 | 649 | 56 | 55 | ||||
RKS.22 0841 | 948 | 736 | 56 | 63 | ||||
RKS.22 0941 | 1048 | 840 | 56 | 71 | ||||
RKS.22 1091 | 1198 | 986 | 56 | 80 | ||||
Four-point Contact Ball Slewing Bearing,Cross Roller Slewing Bearing And Flange Slewing Rings
Single row four point contact ball slewing bearing is made from two rings,compact form,light in weight,balls contact with the raceway by four points,can bear axial force,radial force and overturning moment at the same time.client can select inner gear type or outer gear type contact ball slewing rings according to the different applications.It's easy to use and install.
Double-Row Ball With Different/Same Diameter Slewing Bearings
Double row ball slewing bearing is made from 3 rings,steel balls and separators can be arranged in the raceway directly,according to the different load-carrying capability status,disposed up and down two row balls with different diameter.this kind of open installation is very convenient,as per different loading,angles of the circular are up and down can be changed accordingly,can bear very large axial force and overturning moment.the raceway should be special designing while the radial force is greater 0.1 time than the axial force
Three-Row Roller Slewing Bearings
Three-row roller slewing bearing is made from 3 rings,radial raceway,up and down rings are separate,can bear axial force,radial integrated force,carrying capacity of this kind slewing bearing is the best in various structure slewing bearings axial sizes and radial sizes are rather large,compact form.
The raceways of slewing rings are quenched on the surface. Its quenching hardness is HRC55-62, making sure that its effective hardening depth is enough.
Raw Material
LYJW bearing rings are made of high quality 42CrMo/50Mn and the raceway surface is quenched. We can provide rings of other materials according to customer’s specific requirements.
Rough Turning
After rough turning, the workpiece is detected by an ultrasonic flaw detector to examine cracks or other flaws and ensure the bearing’s stable quality and normal service life.
Heat Treatment
Perform medium frequency hardening on the surface of bearing raceway to form a hardened layer with hardness≥55HRC, depth≥4mm and
the width of soft zone is≤50mm with a “S” mark on it.
the width of soft zone is≤50mm with a “S” mark on it.
Gear Processing
For bearings with external or internal gear, gear processing should be performed prior to grinding process to achieve the required gear accuracy.
Drilling
Program on the CNC drilling machine according to the drawing and verify the size accuracy prior to drilling holes.
Grinding
Fine grinding: 46 or 60 grit resin grinding wheel is used to finely process the slewing bearings and achieve the required surface finish and size accuracy.
Dial indicator
LYJW performs strict quality control in compliance with ISO9001-2015 Quality Management System. Every process from materials to finished products is inspected and documented to control the quality of every piece of bearing.
Quenching hardened layer depth tester
LYJW performs strict quality control in compliance with ISO9001-2015 Quality Management System.
Altimeter
LYJW performs strict quality control in compliance with ISO9001-2015 Quality Management System.
Assembly
After grinding, pre-assembly is carried out to calculate and adjust the clearance.After adjusting the clearance, check the start friction torque. If it is not acceptable, adjusting the race way and clearance again to achieve the required value.
Inspection-Calipers
LYJW performs strict quality control in compliance with ISO9001-2015 Quality Management System. Every process from materials to finished products is inspected and documented to control the quality of every piece of bearing.
Packaging & Shipping
The qualified products are cleaned, greased, packaged, crated, and shipped to the customer with related certifications.
Company Profile
Established in 1998, Luoyang Jiawei Bearing Manufacturer Co., Ltd. (LYJW) is a professional manufacturer of slewing
bearings/slewing drive and we can design and manufacture single-row ball slewing ring bearing, double-row ball slewing ring bearing, three-row roller slewing bearing, ball-roller combination slewing ring, crossed roller bearing, turntable bearing, slew drives and custom bearings.
bearings/slewing drive and we can design and manufacture single-row ball slewing ring bearing, double-row ball slewing ring bearing, three-row roller slewing bearing, ball-roller combination slewing ring, crossed roller bearing, turntable bearing, slew drives and custom bearings.
We have been certified by quality management system in accordance with ISO9001:2000,and also have been authorized to operate import and export.We have many years history in manufacturing slewing bearing/slewing drives and our products are exported to many different countries
Application
Our slewing bearings are widely used in mining and metallurgical machinery,oil and chemical industry,construction machinery,wind power equipments,port machinery,high precision radar and missile launchers,aerospace,stacker reclaimer,radar antenna,ladle turret,wind energy,ship loader,port crane,excavator,tunneling machine,truck crane,ferris wheel,tower cranes,ship crane
Certificate
Packing&Shipping
FAQ
1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 25 years' experience
2.Q: How long is your delivery time ?
A: Generally it is 2 days if the goods are in stock. or it is about 30 days for new production
3.Q: Do you provide samples ?
A: Yes, we could offer the sample
4.Q: What is your terms of payment ?
A: Negotiable
5.Q: Can you provide special customization according to the working conditions ?
A: Sure, we can design and produce products for different working conditions
A: We are professional slewing bearing manufacturer with 25 years' experience
2.Q: How long is your delivery time ?
A: Generally it is 2 days if the goods are in stock. or it is about 30 days for new production
3.Q: Do you provide samples ?
A: Yes, we could offer the sample
4.Q: What is your terms of payment ?
A: Negotiable
5.Q: Can you provide special customization according to the working conditions ?
A: Sure, we can design and produce products for different working conditions
Contact Us
24 Hours Hot Sale Line | ||
Contact People | Mr Dickson | |
Telephone | Mobile/Wechat/Whatsapp/Skype: 0086 183 3790 6715 | |
E-Mail Id | LYJW08@jw-bearing.com dickson-tools@hotmail.com | |
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