china Trusted and Audited Suppliers supplier mini slewing ring bearing 330×520 slewing bearing

china  Trusted and Audited Suppliers supplier mini slewing ring bearing 330x520 slewing bearing

In the meantime, our merchandise are created in accordance to large top quality specifications, and complying with the worldwide sophisticated standard standards.


Swift Specifics

Relevant Industries:

Building Content Shops, Production Plant, farms

Brand name Title:







external Gear

Rolling aspect:




Working tempereature:


Load path:

Radial bearing

RACEWAY hardness:


Interior and outer ring modulation hardness:


Higher operational efficiency:

compact design

Offer Capability

Provide Potential:
1500 Set/Sets per Thirty day period

Packaging & Delivery

Packaging Specifics
The oil is lubricated to avert the drying from becoming sealed with a nylon plastic bag and saved in a wood box.
China any Port
Lead Time
Amount(Baggage) one – 100 >100
Est. Time(days) 7 To be negotiated

On-line Customization

We – EPG – At any time power Transmission Co Ltd. is a single of the largest transmission organization positioned in HangZhou close to Xihu Lake.

Why Pick Us

Solution Description

1. Integration of factories and trade to ensures
that each working treatment of the solution
can be strictly managed.
two. Competitive top quality and lower value.
three. Innovative technological innovation, specialist packaging,
fast delivery, and produced sea, land and air logistics.
four. Timely soon after-product sales services ensures that users
have a fantastic experience.

Solitary row four point 

make contact with ball slewing bearing

One row cross 

roller slewing bearing

Double Row

Ball slewing bearing

3 row 

roller slewing bearing

Roller/Ball Combination 

Slewing bearing


• Single row 4 point make contact with ball slewing bearing 

• One row crossed cylindrical roller slewing bearings

• Double row ball slewing bearings

•Double row Roller/ball mix slewing bearing

•Three-Row Roller Slew Ring Bearing

Rollng aspects

Metal ball / Cylinder Roller

Rollng elements Materials


Bearing Content

50Mn/42CrMo/42CrMo4V /Tailored

Cage Content

Nylon/ metal /copper


taper pin , Mounting holes,Inner ring ,grease fitting,load plug, seals , roller ,spacer balls or separators

Outer diameter


Bore size


Mounting gap

Through hole/Tapped hole

Raceway hardness

fifty five-62HRC

Internal and outer ring 

modulation hardness


Equipment variety

No equipment ,Interior equipment , External equipment.

Embellish grease

EP2 lithium lubricating grease


Ab muscles.BV,DNV,ISO9001,GL

Application spot

Ladle turret,Stacker crane,Bucket wheel device,Photo voltaic heliostat Tracking Program,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robotic,Rotary metallurgical furnace,can packing device,Wind blade transporter,shield tunneling device,tube press bench,excavator

Brand name Name


Area of Origin

HangZhou Henan


12 months

Payment time period

T/T is our 1st choice

Packing specifics

one,Filling with anti-rust oil

two.Corved with Plastic paper

3.Corved with kraft paper 

4.Corved with Blue tie 

five.Put in wood box

Product Details

Bearing Elements

Metal ball/Roller:carbon-chromium bearing metal GCr15SiMn or GCr15 for rolling Content
Cage: contain integral cage, phase cage and spacer-sort cage. We use 20# steel or copper for integral and phase cages, PA 1010 resin or QA110-three-a hundred and five albronze for spacer-kind cages.
Seals:uses NBR or VITON, number of felted wool.

Solitary row cross roller slewing bearing

It is composed of two or three rings. It has compact framework, light-weight bodyweight, substantial production accuracy, tiny assembly gap and higher requirement for set up accuracy. Rollers are one:one cross-arranged. It can bear axial power, overturning moment and large radial force at the identical time. It is commonly utilized in lifting transportation, building equipment and navy merchandise

A few row roller slewing bearing

It have a few seat rings, the upper and reduce raceways and the radial raceways are separated, so that the load of every single row of roller can be decided correctly. Currently being in a position to bear all types of loads at the exact same time, it is the premier 1 of the 4 structural merchandise with huge axle and radial dimensions and organization construction. It is specifically suited for heavy machinery necessitating greater diameter, such as bucket wheel stacker and reclaimer, wheel crane, maritime crane, port crane, ladle turret and big tonnage truck crane. Hefty machinery and so on.

Single row 4 point get in touch with ball slewing bearing.

It is composed of two seat rings. It has compact construction, light-weight fat, and 4-level make contact with amongst metal ball and arc raceway. It can bear axial pressure, radial drive and overturning minute at the same time. The development machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be chosen.

Much more Merchandise

Inner equipment ring 

External gear ring

No gear ring

About Us

We are situated in the stunning Peony Flower City, acknowledged as the “Bearing City” of China’s thirteenth historical capital – HangZhou. Is a professional style, analysis and advancement, manufacturing, income and service in one of the slewing bearing built-in entity business. Relying on the special benefits of HangZhou aged brand bearing processing base, the business has collected a team of skilled bearing designers and expert first-line production employees, with each other with advanced generation and processing tools and screening equipment, to make certain the high quality of items and related services from the root..

Vast manufacturing workshop and robust generation group as a support,make sure the items can be produced by required good quality and amount. andThereby increase the consumer positive aspects.

The over is our creation products with advanced technological innovation , the secure and longevity  bearing generate from these equipment .

We specialize in the production of manufacturing slewing ring bearings or turntable Bearings.The Impartial R&D and income team in HGB , also do our very best for special needsWe supply large-precision and high-good quality slewing bearings, which are widly used in many fields,these kinds of as hoisting and conveying machinery, construction engineering equipment, harbour equipment, wind electrical power generation, radar and missile launchers and so on.



1.Q: Are you investing firm or company ?
A: We are professional slewing bearing producer with twenty years’ knowledge.
2.Q: How prolonged is your supply time?
A: Typically it is four-5 days if the items are in inventory. or it is 45 times if the merchandise are not in

inventory, Also it is in accordance to quantity.
3.Q: Do you offer samples ? is it totally free or extra ?
A: Sure, we could supply the sample, it is added.
4.Q: What is your terms of payment ?
A: Payment=1000USD, thirty% T/T in progress, equilibrium ahead of cargo.
five.Q: Can you supply specific customization according to the doing work circumstances?
A: Certain, we can layout and create the slewing bearings for different working problems.
six.Q: How about your assure?
A: We provide lifelong soon after-revenue specialized services. 

Make contact with Us

Wechat/Whatsapp: +86 13083988828
Skype: [email protected]
Organization Identify: HangZhou EPG – One of the bigggest transmission maker in China – At any time-Electricity Transmission Bearing Technology Co., Ltd
Place of work Tackle: Space B8F, Block B, shenhua road 789 – jianqiaogongshe Intercontinental, XiHu District, HangZhou Town,China
Mobile: +86-13083988828 
Factory Address: Bearing zone in XiHu County, HangZhou Metropolis, China

china  Trusted and Audited Suppliers supplier mini slewing ring bearing 330x520 slewing bearing

china  Trusted and Audited Suppliers supplier mini slewing ring bearing 330x520 slewing bearing

china  Trusted and Audited Suppliers supplier mini slewing ring bearing 330x520 slewing bearing