There is a technical center of province level, EPG academician working station, experiment station for EPG post doctors, and national 863 program set up in EPG group. With these platforms and strong technical ability, the more than 400 technicians have developed all variety of special high precise and high strength products, conducted mold programs for key components in the car and national industry revitalizing program, resulting more than 5000 developed over, among which 33 items are autonomous patent technology with 4 patent approved .

Overview

Quick Details

Applicable Industries:

Building Material Shops, Manufacturing Plant, farms

Brand Name:

OEM

Application:

syf

Precision:

ABEC3-5-7-9

Gear:

Internal Gear

Rolling element:

GCr15SiMn

Material:

50Mn/42CrMo/Customized

Operating tempereature:

syf

Load direction:

Radial bearing

RACEWAY hardness:

55~62HRC

nner 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

1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;

2. And then packed with Kraft paper and professional belts;

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

4. Packaging can be done according to customer’s requirements.”>HGB Packaging Details:

1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;

2. And then packed with Kraft paper and professional belts;

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

4. Packaging can be done according to customer’s requirements.

Port

China any Port

SHAFT SURFACE QUALITY To function effectively and provide satisfactory life, oil seals must have a thin oil film between the seal lip and mating shaft journal. This condition, known as hydrodynamic lubrication, needs shaft surfaces that are not perfectly smooth but have microscopic pockets to help maintain the lubricant film. Although plunge grinding is most widely used to finish seal journals, the resulting surface is not ideal from this standpoint. Other finishing methods, such as shot peening and liquid honing, provide a matte-type finish which is generally more effective than a plungeground surface. However, even these methods often leave raised, sharp corners that separate the resulting microscopic indentations, again providing potential starting points for leaks.

Lead Time
:

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

Online Customization

Why Choose Us

Product Description

1,Single row four point contact ball slewing bearing
2,Single row cross roller slewing bearing
3,Double-row ball slewing bearing
4,Three-row roller slewing bearing
5,Roller/Ball Combination Slewing bearing.

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

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. 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

Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation, construction machinery and military products.

Three row roller slewing bearing

Three row roller bearing 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. Especially suitable for heavy machinery requiring larger diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret,large tonnage truck crane,heavy machinery and so on.

Single row four point contact ball slewing bearing

Single row four point composed of two seat rings. has compact struc EPG GROUP PTO shafts can be used for speeds up to 1000 rpm. The maximum working length of the PTO shafts varies according to the size of the tubes The range of the PTO shafts of RPG GROUP includes 4 series , according to the tube shapeture, 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 timEPG is willing to cooperate sincerely and develop commonly with friends!e. The construction machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.

More Products

Excavator Slewing Bearing

Three Row Roller Slewing Bearing

Brand Slewing Bearing

Certificate

About Us

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.

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: +86 13083988828
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
Phone: +86 13083988828
Factory Address: Bearing zone in XiHu County, HangZhou City, China