020.40.1400 020.40.1600 020.40.1800 Best Selling Slew Ring Bearing Used for Solar Tracking System
- Category: >>>
- Supplier: Luoyang Jiawei Bearing Manufacturing Co. Ltd
Share on (1601200568477):
Product Overview
Description
Why Choose Us
VR
Product Description
Product structure
Four-point Contact Ball Slewing Bearing,Cross Roller Slewing Bearing
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.
Product Details
Type | • Single row four point contact ball slewing bearing • Single row crossed cylindrical roller slewing bearings • Double row ball slewing bearings •Double row Roller/ball combination slewing bearing •Three-Row Roller Slew Ring Bearing | ||||||
Rollng elements | Steel ball / Cylinder Roller | ||||||
Rollng elements Material | GCr5/GCr15SiMn/Customized | ||||||
Bearing Material | 50Mn/42CrMo/42CrMo4V /Customized | ||||||
Cage Material | Nylon/ steel /copper | ||||||
Structure | taper pin , Mounting holes,Inner ring , grease fitting,load plug, seals , roller , spacer balls or separators | ||||||
Outer diameter | 50-15000mm | ||||||
Bore size | 50-15000mm | ||||||
Mounting hole | Through hole/Tapped hole | ||||||
Raceway hardness | 55-62HRC | ||||||
Inner and outer ring modulation hardness | 229-269HB/Customized | ||||||
Gear type | No gear ,Internal gear , External gear. | ||||||
Embellish grease | EP2 lithium lubricating grease | ||||||
Certificate | ABS.BV,DNV,ISO9001,GL | ||||||
Application area | Ladle turret,Stacker crane,Bucket wheel machine,Solar heliostat Tracking System,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing machine,Wind blade transporter,shield tunneling machine,tube push bench,excavator | ||||||
Brand Name | LYJW | ||||||
Place of Origin | Luoyang Henan | ||||||
Warranty | 12 months | ||||||
Payment term | T/T is our first choice | ||||||
Packing details | 1,Filling with anti-rust oil 2.Corved with Plastic paper 3.Corved with kraft paper 4.Corved with Blue tie 5.Put in wooden box | ||||||
Product flow
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.
Application
Stacker Reclaimer
Ship Crane
Shield machine
Wind Energy
Port Crane
Ship Loader
Ladie Turret
Ferris Wheel
Excavator
Truck Mounted Crane
Tower Cranes
COMPANY PROFILE
We are located in the beautiful Peony Flower City, known as the "Bearing Town" of China's thirteenth ancient capital - Luoyang. Is a professional design, research and development, production, sales and service in one of the slewing bearing integrated entity enterprise. Relying on the unique advantages of Luoyang old brand bearing processing base, the company has gathered a group of experienced bearing designers and skilled first-line production workers, together with advanced production and processing equipment and testing tools, to ensure the quality of products and related services from the root..
Workshop
Wide production workshop and strong production team as a support,ensure the products can be produced by required quality and quantity. andThereby increase the customer benefits.
Get the look
10 meters meters large vertical CNC lathe
15m CNC gantry drilling machine
15 meters large vertical CNC lathe
3.5m universal floor grinder
8m gear manufacturing equipment
15 meters CNC quenching machine
15m gear milling machine
5m CNC gantry drilling machine
15 meters CNC drilling machine
6.3 meters vertical CNC lathe
5m drilling machine
We specialize in the production of manufacturing slewing ring bearings or turntable Bearings.The Independent R&D and sales team in LYJW , also do our best for special needs;We offer high-precision and high-quality slewing bearings, which are widly used in many fields,such as hoisting and conveying machinery, construction engineering machinery, harbour machinery, wind power generation.
Certificate
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 3 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 3 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
Foreign Sales: Darilne
Wechat/Whatsapp: +86 15225511839
Email: lyjw07@jw-bearing.com
Company Name: LuoYang JiaWei Bearing Manufacturing Co.; LTD
Address: Bearing zone, Yiyang Industry Cluster District, Luoyang City,Henan Province China
Wechat/Whatsapp: +86 15225511839
Email: lyjw07@jw-bearing.com
Company Name: LuoYang JiaWei Bearing Manufacturing Co.; LTD
Address: Bearing zone, Yiyang Industry Cluster District, Luoyang City,Henan Province China
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
