outer made in china teeth single row slewing bearing QWA.2000.50

outer  made in china teeth single row slewing bearing QWA.2000.50

In 2000, EPG took the guide in getting ISO14001 setting administration certificate and thereafter handed the inspection of clean creation and recycling economic system, successful the title of “Zhejiang Inexperienced Company”.


Fast Particulars

Relevant Industries:

Building Materials Retailers, Production Plant, farms

Manufacturer Title:







external Equipment

Rolling component:




Operating tempereature:


Load course:

Radial bearing

RACEWAY hardness:

fifty five~62HRC

Inner and outer ring modulation hardness:


Higher operational performance:

compact design

Source Potential

Provide Capability:
1500 Established/Sets for every Thirty day period

Packaging & Shipping

Packaging Details
The oil is lubricated to avoid the drying from becoming sealed with a nylon plastic bag and saved in a picket box.
China any Port
Guide Time
Amount(Baggage) one – one hundred >100
Est. Time(times) seven To be negotiated

On the internet Customization

We – EPG – At any time electricity Transmission Co Ltd. is one particular of the biggest transmission company positioned in HangZhou close to Xihu Lake.

Why Select Us

Solution Description

1. Integration of factories and trade to guarantees
that every functioning procedure of the solution
can be strictly controlled.
two. Competitive quality and lower price.
three. Innovative engineering, professional packaging,
fast shipping, and developed sea, land and air logistics.
4. Timely after-income provider assures that end users
have a fantastic expertise.

Single row four point 

get in touch with ball slewing bearing

Single row cross 

roller slewing bearing

Double Row

Ball slewing bearing

3 row 

roller slewing bearing

Roller/Ball Combination 

Slewing bearing


• Solitary row 4 level 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 elements

Metal ball / Cylinder Roller

Rollng elements Materials


Bearing Substance

50Mn/42CrMo/42CrMo4V /Personalized

Cage Materials

Nylon/ steel /copper


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

Outer diameter


Bore dimensions


Mounting gap

By means of gap/Tapped gap

Raceway hardness


Interior and outer ring 

modulation hardness


Equipment type

No gear ,Inside gear , External equipment.

Embellish grease

EP2 lithium lubricating grease



Application region

Ladle turret,Stacker crane,Bucket wheel device,Solar heliostat Monitoring System,port crane, Cabling machine,tower crane , offshore system,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing device,Wind blade transporter,protect tunneling machine,tube thrust bench,excavator

Model Title


Spot of Origin

HangZhou Henan


12 months

Payment term

T/T is our 1st choice

Packing particulars

one,Filling with anti-rust oil

2.Corved with Plastic paper

3.Corved with kraft paper 

four.Corved with Blue tie 

5.Place in picket box

Item Information

Bearing Elements

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

One row cross roller slewing bearing

It is composed of two or three rings. It has compact composition, light bodyweight, large production accuracy, little assembly gap and high need for installation accuracy. Rollers are 1:1 cross-arranged. It can bear axial pressure, overturning minute and big radial power at the identical time. It is broadly utilized in lifting transportation, design equipment and navy items

3 row roller slewing bearing

It have a few 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 properly. Currently being in a position to bear all kinds of masses at the exact same time, it is the largest a single of the four structural products with big axle and radial proportions and firm construction. It is specifically suitable for heavy equipment requiring greater diameter, this sort of as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret and large tonnage truck crane. Heavy equipment and so on.

One row four point make contact with ball slewing bearing.

It is composed of two seat rings. It has compact construction, mild weight, and four-level speak to in between metal ball and arc raceway. It can bear axial power, radial power and overturning minute at the same time. The construction equipment of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be chosen.

Far more Merchandise

Inside gear ring 

Exterior equipment ring

No gear ring

About Us

We are positioned in the stunning Peony Flower Metropolis, identified as the “Bearing City” of China’s thirteenth historic capital – HangZhou. Is a professional layout, investigation and development, production, revenue and services in a single of the slewing bearing built-in entity organization. Relying on the distinctive benefits of HangZhou previous brand bearing processing base, the firm has collected a team of skilled bearing designers and competent 1st-line manufacturing staff, together with superior generation and processing equipment and testing resources, to make sure the high quality of products and associated solutions from the root..

Broad creation workshop and sturdy manufacturing group as a help,guarantee the merchandise can be produced by required quality and amount. andThereby increase the buyer benefits.

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

We focus in the generation of manufacturing slewing ring bearings or turntable Bearings.The Independent R&D and sales team in HGB , also do our greatest for special needsWe supply higher-precision and substantial-good quality slewing bearings, which are widly utilized in many fields,this kind of as hoisting and conveying machinery, design engineering machinery, harbour equipment, wind energy generation, radar and missile launchers and so on.



one.Q: Are you trading firm or maker ?
A: We are specialist slewing bearing manufacturer with twenty years’ knowledge.
two.Q: How lengthy is your shipping time?
A: Generally it is four-5 times if the merchandise are in inventory. or it is forty five days if the items are not in

stock, Also it is according to quantity.
3.Q: Do you supply samples ? is it totally free or further ?
A: Of course, we could offer the sample, it is extra.
4.Q: What is your conditions of payment ?
A: Payment=1000USD, thirty% T/T in advance, harmony ahead of cargo.
five.Q: Can you provide specific customization in accordance to the doing work conditions?
A: Sure, we can layout and generate the slewing bearings for diverse functioning situations.
six.Q: How about your ensure?
A: We provide lifelong right after-income technological support. 

Make contact with Us

Wechat/Whatsapp: +86 13083988828
Skype: [email protected]
Business Identify: HangZhou EPG – One of the bigggest transmission company in China – Ever-Electrical power Transmission Bearing Technology Co., Ltd
Place of work Address: Place B8F, Block B, shenhua highway 789 – jianqiaogongshe Worldwide, XiHu District, HangZhou Town,China
Cell: +86-13083988828 
Factory Tackle: Bearing zone in XiHu County, HangZhou Town, China