china  China best quality   China best supplier supplier 71809AC 71809C cnc router use angular contact ball bearing 45*58*7

It has proven secure cooperation with several well known universities and institutes in china such as, Zhejiang College, Jilin University, Complex committee of nationwide chain push standard, Institute of nationwide chain generate, Zhejiang application engineering material institute, Huhan material safety institute and it cooperated to identified China First Automobile chain institute with National chain drive institute.


Rapid Particulars

Relevant Industries:

Producing Plant


Chrome Metal/GCr15 Stainless Steel


Extended Life Substantial Pace




two rz

Brand name:


Shipping Time:

2-ten Times


Oil Grease


OEM Provider




1 pair/ established

Supply Capability

Offer Capacity:
ten thousand Established/Sets per Month

Packaging & Shipping and delivery

Packaging Particulars
2. Personal package deal: individual paper box+ carton+ wooden pallet”>1. Industrial deal: carton+wooden pallet

2. Person package: individual paper box+ carton+ picket pallet

Any China port
Lead Time
Quantity(Baggage) 1 – 100 >100
Est. Time(times) 7 To be negotiated

On the internet Customization

Solution Description

one.Collection Variety

2.A few Precsion grade: P2, P4, P5
three. Double seal or open up type
4. Rolling elements: metal ball or ceramic ball

five. Paring Mode:
Back again-to-back configuration, code-named DB (this kind of as 7000C / DB)
Face to experience configuration, code-named DF (this kind of as 70000C / DF)
Tandem configuration, code-named DT (this sort of as 70000C / DT)

Higher Precision, High velocity, Low noise, double sealing P4 grade, stable performance, long services existence

Item Paramenters


Organization Profile


If you have any other inquiries, remember to really feel totally free to get in touch with us, as follows.

Q: Why did you select us?


A. To provide OEM services, we can personalize it for you according to samples or drawings. 

B. We provide the ideal quality bearings with affordable costs, reduced friction, reduced sounds, and extended services lifestyle. 

C. With adequate stock and rapidly supply, you can select our freight forwarder or your freight forwarder. 

D. The greatest provider offered by the properly-skilled international income crew.

Q: Are you a investing company or a company? 

We are factories. Set generation, trade, income in one.

Q: Do you take little orders? 

one hundred% top quality check out, as soon as your bearing is common dimensions bearing, even in one piece, we also take.

Q: How extended is your supply time? 

Generally, if the merchandise are in stock, they will be 1-three days. If the items are out of stock, it will be fifteen-20 days, based on the amount of the buy.

Q: Do you supply samples? Is it cost-free or additional? 

Yes, we can offer a small number of free samples. Would you thoughts spending the freight?

Q: What should I do if I will not see the kind of bearings I need? 

We have way too a lot of bearing series quantities. Often we can’t set them all on Alibaba. Just ship us the inquiry and we will ship you the bearing details.

You are welcome to make contact with me at any time!

Get in touch with us

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