china bearing high speed Angular contact ball bearing 7002C

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Introduction of china bearing high speed Angular contact ball bearing

7002C:

Angular contact ball bearings have raceways in the inner and outer rings that are displaced 

with respect to each other in the direction of the bearing axis. This means that they are 

designed to accommodate combined loads, i. E. Simultaneously acting radial and axial loads. 

The axial load carrying capacity of angular contact ball bearings increases with increasing 

contact angle.

Ceramic ball especially silicon nitride ceramic ball have the following performance as low

density, high strength, low friction coeffecient, electrical and magnetism resistance, wear

resistance, well rigidity, lubrication and maintenance free when working, ceramic angular

contact ball bearing has the characteristics of high temperature resistance, cold resistance,

abrasion resistance, corrosion resistance and insulation, and can be used in extremely bad

environment and special conditions.it's the best choice for rollers and rings for bearing wich

are used in high speed, long accuracy and long life environments. So they are widely used in

aviation, aerospace, marine, petroleum, chemical, automotive, electronics, metallurgy, electric

power, textile, medical equipment and other fields.

Rings:  

The inside and outside rings are made by chrome steel (GCr15)/stainless steel/Silicon Nitride

/ZrO2;

Rollers:

The balls are made of silicon nitride ceramic/ZrO2;

Retainers:

The retainers are made by PEEK or PTFE.

Company Introdurction

Jinan Sheng Lei bearing Co., Ltd. is located in the "Spring City" Jinan. We Insist the integrity and pragmatic, win-win business philosophy, adhere to the people-oriented, advancing enterprise spirit and regard "quality first, customers utmost" as enterprise concept. Our company has established a professional sales network to help customers get products information at the first time. Our products are exported to many countries now, we have won good reputation and feedbacks from our customer. We offer high quality products with reasonable price and short delivery time.

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Certificate: ISO 9001:2008

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Package

A.tube package + outer carton + pallets
B.single box + outer carton + pallets
C.tube package + middle box + outer carton + pallets
D.According to your request.

A: 30% T/T in advance .70% against copy of B/L

B.30% T/T in advance .70% against L/C at sight

C.Western union

D.Paypal

Why us

1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4.Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance 
8. OEM is supported 
9. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.

1. I couldn’t find a design to fit my application in your catalog.

Can you help me design a bearing?

Yes, technical expertise is available to assist you with engineering design

for custom products. Available options include, but are not limited to,

custom rings, retainers, balls, shields, lubricants, and packaging.

We look forward to working with you to satisfy your rotary motion

requirements.

2. What causes bearing noise?

Bearing noise is a function of both the bearing and the way it is used.

Some external factors that affect bearing noise include lubricant type,

excessive bearing load, and improper installation. Once the abnormal

noise occurred, you can contact our engineers, we will help you find

the reasons and provide the appropriate solutions.

3.  How long is your delivery term?

Our standard product delivery term is normally 30 days. A new product

development cycle is 60 days in normal. Under normal circumstances, there

are standing stock for regular types. You can email us to learn more details.

4.  Where is your port of shipment located?

Our main port of shipment is Guangzhou port, and we may operate at other

ports if required by the customer.

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