china  manufacturer exporter supplier Various toothless slewing circles for telescopic boom cranes

EPG is a single of the largest companies in China. We have innovative equipment for production and new technology testing capacity . By way of adopting new technology from British, German, U.S.A, our goods are greatest sellers all above European, America, and Southeast Asia.


Quick Details

Relevant Industries:

Developing Materials Stores, Producing Plant, farms

Brand Title:







External Gear

Rolling component:




Working tempereature:


Load path:

Radial bearing


1 year

RACEWAY hardness:

fifty five~62HRC


Picket Box

Offer Capacity

Offer Capability:
1500 Set/Sets for every Month

Packaging & Delivery

Packaging Information
1. Bearing area is coated with the anti-rust oil 1st And then wrapped with the plastic movie

2. And then packed with Kraft paper and professional belts

3. At very last, with wood box completely at the outer packing to in void the rust or the moist

four. Packaging can be accomplished in accordance to customer’s requirements.”>HGB Packaging Information:

one. Bearing area is protected with the anti-rust oil initial And then wrapped with the plastic film

2. And then packed with Kraft paper and expert belts

three. At very last, with wooden box totally at the outer packing to in void the rust or the moist

four. Packaging can be carried out in accordance to customer’s requirements.

China any Port
Guide Time
Quantity(Luggage) 1 – a hundred >100
Est. Time(times) seven To be negotiated

On-line Customization

Product Description

one,Single row 4 stage speak to ball slewing bearing
two,One row cross roller slewing bearing
three,Double-row ball slewing bearing
4,3-row roller slewing bearing
five,Roller/Ball Mixture Slewing bearing.

Single row 4 point 

speak to ball slewing bearing

One row cross 

roller slewing bearing

Double Row

Ball slewing bearing

A few row 

roller slewing bearing

Roller/Ball Combination 

Slewing bearing


Solitary row 4 level speak to ball slewing bearing

Rollng elements

Steel ball / Cylinder Roller

Rollng elements Substance


Bearing Materials

50Mn/42CrMo/42CrMo4V /Personalized

Cage Content

Nylon/ steel /copper


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

Outer diameter


Bore dimensions


Mounting hole

By way of gap/Tapped hole

Raceway hardness


Inner and outer ring 

modulation hardness


Gear sort

No equipment ,Inner gear , External gear.

Embellish grease

EP2 lithium lubricating grease


Ab muscles.BV,DNV,ISO9001,GL

Software region

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

Model Title


Location of Origin

HangZhou Henan


twelve months

Payment expression

T/T is our first decision

Packing details

1,Filling with anti-rust oil

two.Corved with Plastic paper

three.Corved with kraft paper 

4.Corved with Blue tie 

5.Put in wood box

Merchandise Information

Bearing Areas

Metal ball/Roller:carbon-chromium bearing metal GCr15SiMn or GCr15 for rolling Material

Cage: consist of integral cage, section cage and spacer-type cage. twenty# steel or copper for integral and section cages, PA 1010 resin or QA110-three-105 albronze for spacer-type cages.

Seals:uses NBR or VITON, couple of felted wool.

Solitary row cross roller slewing bearing

Composed of two or a few rings. compact structure, light bodyweight, large manufacturing accuracy, modest assembly gap and substantial requirement for installation accuracy. Rollers are one:one cross-arranged.
Can be bear axial power, overturning minute and big radial pressure at the very same time,and broadly employed in lifting transportation, development machinery and army goods.

Three row roller slewing bearing

Three row roller bearing able to bear all sorts of loads at the identical time, it is the biggest a single of the four structural merchandise with large axle and radial proportions and company framework. Specially suited for hefty machinery requiring greater diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret,massive tonnage truck crane,heavy machinery and so on.

Single row 4 stage get in touch with ball slewing bearing

One row 4 point composed of two seat rings. has compact framework, light fat, and 4-position get in touch with among metal ball and arc raceway. It can bear axial pressure, radial pressure and overturning moment at the same time. The construction equipment of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.

Why Choose Us

About Us

Vast production workshop and powerful creation group as a support,ensure the goods can be made by necessary good quality and quantity. andThereby boost the consumer positive aspects.

The over is our manufacturing products with innovative technology , the stable and longevity  bearing create from these gear .

We focus in the production of producing slewing ring bearings or turntable Bearings.The Impartial R&D and revenue team in HGB , also do our best for unique needsWe offer you high-precision and large-good quality slewing bearings, which are widly employed in numerous fields,this kind of as hoisting and conveying equipment, construction engineering machinery, harbour equipment, wind power era, radar and missile launchers and so on.



one.Q: Are you investing company or company ?
A: We are professional slewing bearing maker with twenty years’ knowledge.
2.Q: How extended is your shipping time?
A: Normally it is four-five days if the items are in stock. or it is 45 days if the goods are not in

inventory, Also it is in accordance to quantity.
three.Q: Do you supply samples ? is it free or additional ?
A: Sure, we could provide the sample, it is added.
four.Q: What is your terms of payment ?
A: Payment=1000USD, thirty% T/T in progress, balance before shipment.
five.Q: Can you offer unique customization according to the working situations?
A: Sure, we can design and style and create the slewing bearings for diverse working conditions.
six.Q: How about your promise?
A: We give lifelong following-sales technical services. 

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