china Custom Solutions Available supplier hyundai excavator gear ring R320lc-9 excavator slewing ring

china  Custom Solutions Available supplier hyundai excavator gear ring R320lc-9  excavator slewing ring

The high specific CNC gear, this kind of as Sluggish-feeding wire-lower machine, jig grinding machine and electric powered discharge equipment, ensures the best top quality precision of mould processing, with the large productive and environmental safety acid rolling line being the biggest raw materials converting products in the field in china The wildly use of automated milling equipment, higher-velocity automatic feeding punch, higher speed automatic rolling and assembling machine ensures the high high quality and performance of elements and chain producing.


Rapid Details

Relevant Industries:

Creating Substance Stores, Producing Plant, farms

Model Title:







external Equipment

Rolling aspect:




Running tempereature:


Load route:

Radial bearing

RACEWAY hardness:

fifty five~62HRC

Inner and outer ring modulation hardness:


Substantial operational performance:

compact style

Offer Ability

Supply Potential:
1500 Established/Sets per Thirty day period

Packaging & Supply

Packaging Details
The oil is lubricated to stop the drying from currently being sealed with a nylon plastic bag and stored in a wooden box.
China any Port
Guide Time
Quantity(Luggage) one – 100 >100
Est. Time(days) 7 To be negotiated

On the internet Customization

We – EPG – At any time electrical power Transmission Co Ltd. is a single of the greatest transmission firm positioned in HangZhou around Xihu Lake.

Why Choose Us

Solution Description

1. Integration of factories and trade to assures
that each doing work method of the solution
can be strictly controlled.
2. Aggressive quality and lower cost.
three. Superior technological innovation, professional packaging,
fast supply, and produced sea, land and air logistics.
4. Well timed after-revenue services guarantees that users
have a wonderful knowledge.

One row 4 point 

contact ball slewing bearing

Single row cross 

roller slewing bearing

Double Row

Ball slewing bearing

A few row 

roller slewing bearing

Roller/Ball Combination 

Slewing bearing

Excavator slewing bearings are commonly utilised for all brand names of excavators, these kinds of as Komatsu, Hitachi, Kobelco, Sumitomo, Doosan, Hyundai, Samsung, Caterpillar, Daewoo, Kato, Volvo, Liebherr,Doosan and so on.
HGB bearings are specializing in excavator bearings, and can give bearings for entire world popular excavators.


PC40-ten, PW60-5, PC60-five, PC60-6, PC60-seven, PC90-six, PC100-five, PC120-five, PC120-six, PC130-7, PC150-seven, PC200-one, PC200-2, PC200-three, PC200-five, PC200-6, PC200-seven, PC200-eight, PC220-3, PC220-five, PC220-7, PC220-8, PC228, PC240-eight, PC300-2, PC300-three, PC300-five, PC300-6, PC350-6, PC360-seven, PC400-one, PC400-three, PC400-five, PC400-six, PC450-5, PC450-6, PC450-7, PC650


EX60-one, EX60-2, EX60-3, EX60-four, EX90, EX100-5, EX120-1, EX120-2, EX120-3, EX120-5, EX150, EX160WD, EX200-1, EX200-2, EX200-three, EX200-five, ZX200, ZX210, ZX225U, ZX230, ZX240, ZX270, EX300-1, EX300-two, EX300-three, EX300-five, ZX330, ZX350-five, ZX450H


CAT110, CAT215, CAT215B, CAT225, CAT280, CAT200B, CAT305, CAT320B, CAT320C, CAT320D, CAT320L, CAT325, CAT325B, CAT325C, CAT330C


SK07-1 SK07-one-N2(thick) SK03 SK907B SK120-five SK200-2 SK200-5

SK07-two SK07-N2(slim) SK09 SK100 SK200-one SK200-3 SK200-6


HD250-seven HD450-seven HD100 HD700-five HD770SE HD770-2 HD820-one

HD450-five HD516 HD700-2 HD700-seven HD770-1 HD800-7 HD900-7

SH120A3 SH200A2 SH200C3 SH280 SH340 SH430

SH200A1 SH200A3 SH260 SH300 SH350 SH40T


DH55 DH220-three DH10L DH290 DH320

DH200-3 DH220-five DH280 DH300-5 DH330-three


R55-7, R60-five, R60-7, R110-seven, R130-five, R130-seven, R170-5, R200-five, R200-seven, R210-three, R215-seven, R220-5, R225-seven, R260LC-7, R290, R305LC-seven, R300, R360


PS132, PS210, MX08-two, PS292, SE210-LC2




• One row four level make contact with ball slewing bearing 

• Single row crossed cylindrical roller slewing bearings

• Double row ball slewing bearings

•Double row Roller/ball mixture slewing bearing

•Three-Row Roller Slew Ring Bearing

Rollng factors

Metal ball / Cylinder Roller

Rollng components Material


Bearing Substance

50Mn/42CrMo/42CrMo4V /Custom-made

Cage Substance

Nylon/ steel /copper


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

Outer diameter


Bore size


Mounting gap

By way of gap/Tapped hole

Raceway hardness

fifty five-62HRC

Internal and outer ring 

modulation hardness


Gear sort

No gear ,Interior gear , Exterior gear.

Embellish grease

EP2 lithium lubricating grease


Ab muscles.BV,DNV,ISO9001,GL

Application region

Ladle turret,Stacker crane,Bucket wheel equipment,Photo voltaic heliostat Tracking Method,port crane, Cabling device,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing device,Wind blade transporter,defend tunneling equipment,tube drive bench,excavator

Manufacturer Identify


Place of Origin

HangZhou Henan


twelve months

Payment phrase

T/T is our very first selection

Packing details

one,Filling with anti-rust oil

2.Corved with Plastic paper

3.Corved with kraft paper 

four.Corved with Blue tie 

five.Place in wooden box

Product Specifics

Bearing Areas

Steel ball/Roller:carbon-chromium bearing metal GCr15SiMn or GCr15 for rolling Content
Cage: contain integral cage, phase cage and spacer-sort cage. We use twenty# steel or copper for integral and segment cages, PA 1010 resin or QA110-3-a hundred and five albronze for spacer-kind cages.
Seals:employs NBR or VITON, few felted wool.

Solitary row cross roller slewing bearing

It is composed of two or 3 rings. It has compact composition, light-weight bodyweight, higher manufacturing accuracy, little assembly gap and substantial necessity for set up precision. Rollers are 1:one cross-organized. It can bear axial pressure, overturning minute and large radial drive at the same time. It is broadly utilised in lifting transportation, development machinery and military products

Three row roller slewing bearing

It have three seat rings, the higher and decrease raceways and the radial raceways are divided, so that the load of every row of roller can be decided precisely. Getting ready to bear all varieties of masses at the very same time, it is the biggest one of the four structural products with massive axle and radial proportions and organization composition. It is specifically suited for large equipment demanding greater diameter, this kind of as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret and big tonnage truck crane. Heavy machinery and so on.

Single row four stage make contact with ball slewing bearing.

It is composed of two seat rings. It has compact construction, light-weight excess weight, and four-point contact among metal ball and arc raceway. It can bear axial force, radial power and overturning minute at the identical time. The development equipment of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.

Much more Products

Inside 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 cash – HangZhou. Is a skilled layout, investigation and development, production, revenue and support in 1 of the slewing bearing integrated entity company. Relying on the distinctive positive aspects of HangZhou outdated model bearing processing foundation, the business has gathered a team of experienced bearing designers and experienced 1st-line creation employees, together with sophisticated creation and processing gear and screening equipment, to make certain the quality of products and related companies from the root..

Broad creation workshop and powerful production team as a support,guarantee the merchandise can be created by necessary good quality and amount. andThereby enhance the customer benefits.

The previously mentioned is our generation equipment with sophisticated engineering , the stable and longevity  bearing create from these gear .

We focus in the generation of manufacturing slewing ring bearings or turntable Bearings.The Impartial R&D and product sales crew in HGB , also do our ideal for specific needsWe offer you large-precision and high-quality slewing bearings, which are widly used in a lot of fields,this kind of as hoisting and conveying machinery, development engineering equipment, harbour equipment, wind electricity technology, radar and missile launchers and so on.



one.Q: Are you trading company or company ?
A: We are skilled slewing bearing company with twenty years’ experience.
2.Q: How prolonged is your supply time?
A: Typically it is 4-5 days if the goods are in stock. or it is forty five days if the merchandise are not in

inventory, Also it is in accordance to quantity.
three.Q: Do you offer samples ? is it free or added ?
A: Yes, we could provide the sample, it is extra.
4.Q: What is your phrases of payment ?
A: Payment=1000USD, thirty% T/T in progress, balance before cargo.
five.Q: Can you supply special customization in accordance to the doing work conditions?
A: Sure, we can style and generate the slewing bearings for distinct working circumstances.
six.Q: How about your guarantee?
A: We supply lifelong right after-revenue technical service. 

Contact Us

Wechat/Whatsapp: +86 13083988828
Skype: [email protected]
Company Name: HangZhou EPG – One of the bigggest transmission maker in China – Ever-Electricity Transmission Bearing Technology Co., Ltd
Workplace Tackle: Space B8F, Block B, shenhua road 789 – jianqiaogongshe Global, XiHu District, HangZhou Town,China
Cell: +86-13083988828 
Factory Handle: Bearing zone in XiHu County, HangZhou City, China