If you are interested in any of our products or would like to discuss a potential order, please feel free to contact us.

Overview

Quick Details

Applicable Industries:

Building Material Shops, Manufacturing Plant, farms

Brand Name:

OEM

Machining methods:

syf

Precision:

EPG major production is of farming 15-500 horsepower tractor supporting machinery, mechanical cultivation, harvesting machinery and accessories.

ABEC3-5-7-9

Rolling element:

GCr15SiMn

We distribute many other items that are not listed above, but are still readily available. Feel free to give us a call or send us an email. We are always ready to help. Material:

50Mn/42CrMo/Customized

Operating tempereature:

-40°C +150°C

Load direction:

syf

RACEWAY hardness:

55~62HRC

Inner 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

China any Port

Lead Time
:

Quantity(Bags)	1 – 100	>100
Est. Time(days)	7	To be negotiated

Online Customization

Close up of shear pin which will shear in half if the implement is subject to sufficient resistance Shear pin: the shear pin shaft I use for the chipper/shredder. The driven end yoke is actually two pieces with a shear pin or bolt that holds the two pieces as one during operation. Should the equipment encounter a sudden stop the pin will take the shock and “shear off” preventing any driveline damage. 

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

Tower Crane F023b Slewing Ring for Slewing Mechanism.

The double row ball slewing bearing has three seat rings. The steel balls and isolators can be directly arranged into the upper and lower raceways. According to the stress conditions, the upper and lower rows of steel balls with different diameters are arranged. This kind of open assembly is very convenient. The bearing angle of the upper and lower arc raceway is 75 degrees. It can bear a great deal of axial force and overturning moment. When the radial force is greater than 0.1 times the axial force, the raceway must be specially designed. The axial and radial dimensions of the double row ball slewing bearing are relatively large and the structure is fastened. It is especially suitable for handling tower cranes, truck cranes and other loading machines that require medium or above diameters.
HangZhou hengguan bearing co., LTD. Produces the double ball type slewing bearing has the following series models

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 China’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 China – Ever-Power Transmission Bearing Technology Co., Ltd
Office Address: Room B8F, Block B, shenhua road 789 – jianqiaogongshe International, XiHu District, HangZhou City,China
Cell: +86-13083988828 
Factory Address: Bearing zone in XiHu County, HangZhou City, China