china supplier Koyo 7.7m diameter slewing ring for tunnel equipment excavation shield machines one of the best Supplier importer wholesale Distributors in Dallas TX USA

china supplier Koyo 7.7m diameter slewing ring for  tunnel equipment excavation shield machines one of the best Supplier importer wholesale Distributors in Dallas TX USA

Overview

Quick Details

Applicable Industries:

Building Material Shops. Manufacturing Plant. farms

Brand Name:

OEM

Application:

syf

Precision:

ABEC3-5-7-9

Gear:

No Gear

Rolling element:

GCr5

Material:

50Mn/42CrMo/Customized

Operating tempereature:

syf

Load direction:

Radial bearing

RACEWAY hardness:

55~62HRC

nner and outer ring modulation hardness:

229-268HB

High operational efficiency:

compact design

Supply Ability

Supply Ability:
1500 Set/Sets per Month

Packaging & Delivery

Packaging Details
The oil is lubricated to prevent the drying from being sealed with a nylon plastic bag and stored in a wooden box.
Port
USA any Port
Lead Time
:
Quantity(Bags) 1 – 100 >100
Est. Time(days) 7 To be negotiated

Online Customization

We – EPG – Ever power Transmission Co Ltd. is one of the biggest transmission company located in HangZhou near Xihu Lake.

Why Choose Us

Product Description

1. Integration of factories and trade to ensures
that every working procedure of the product
can be strictly controlled.
2. Competitive quality and low price.
3. Advanced technology. professional packaging.
fast delivery. and developed sea. land and air logistics.
4. Timely after-sales service ensures that users
have a great experience.

Single row four point 

contact ball slewing bearing

Single row cross 

roller slewing bearing

Double Row

Ball slewing bearing

Three row 

roller slewing bearing

Roller/Ball Combination 

Slewing bearing

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

50-10000mm

Bore size

50-10000mm

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

HGB

Place of Origin

HangZhou 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 Details

Bearing Parts

Steel ball/Roller:carbon-chromium bearing steel GCr15SiMn or GCr15 for rolling Material
Cage: include integral cage. segment cage and spacer-type cage. We use 20# steel or copper for integral and segment cages. PA 1010 resin or QA110-3-105 albronze for spacer-type cages.
Seals:uses NBR or VITON. few felted wool.

Single row cross roller slewing bearing

It is composed of two or three rings. It has compact structure. light weight. high manufacturing accuracy. small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged. It can bear axial force. overturning moment and large radial force at the same time. It is widely used in lifting transportation. construction machinery and military products

Three row roller slewing bearing

It have three seat rings. the upper and lower raceways and the radial raceways are separated. so that the load of each row of roller can be determined accurately. Being able to bear all kinds of loads at the same time. it is the largest one of the four structural products with large axle and radial dimensions and firm structure. It is especially suitable for heavy machinery requiring larger diameter. such as bucket wheel stacker and reclaimer. wheel crane. marine crane. port crane. ladle turret and large tonnage truck crane. Heavy machinery and so on.

Single row four point contact ball slewing bearing.

It is composed of two seat rings. It has compact structure. light weight. and four-point contact between steel ball and arc raceway. It can bear axial force. radial force and overturning moment at the same time. The construction machinery of rotary conveyor. welding manipulator. small and medium-sized crane and excavator can be selected.

More Products

Internal gear ring 

External gear ring

No gear ring

About Us

We are located in the beautiful Peony Flower City. known as the “Bearing Town” of USA’s thirteenth ancient capital – HangZhou. 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 HangZhou 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..

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.

The above is our production equipment with advanced technology . the stable and longevity  bearing produce from these equipment .

We specialize in the production of manufacturing slewing ring bearings or turntable Bearings.The Independent R&D and sales team in HGB . 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. radar and missile launchers and so on.

Certificate

FAQ

1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years’ experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in

stock. Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes. we could offer the sample. it is extra.
4.Q: What is your terms of payment ?
A: Payment=1000USD. 30% T/T in advance. balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure. we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service. 

Contact Us

Wechat/Whatsapp: +86 13083988828
Skype: hzptcorp@gmail.com
Company Name: HangZhou EPG – One of the bigggest transmission manufacturer in USA – Ever-Power Transmission Bearing Technology Co.. Ltd
Office Address: Room B8F. Block B. shenhua road 789 – jianqiaogongshe International. XiHu District. HangZhou City.USA
Cell: +86-13083988828 
Factory Address: Bearing zone in XiHu County. HangZhou City. USA

SunField LLC Agricultural Machinery is in DFW, TX and manufacturing facilities are in China. We provide high-quality replacement parts for combines, cotton pickers, tractors, and other agricultural equipment, as well as full supply chain service. We are the manufacture with field supports on the ground.

Contact us!

SunField LLC

DFW Area, TX

Email: sunfieldmachinery@gmail.com

Business Hours:
Monday – Friday 8 am to 5 pm CST Saturday 8am to 12 pm CST

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