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To be the top bearing manufacturers in world is our goal,ZYSL bearing Co., Ltd  is the first choice of your bearing manufacturers list!

7mm ball bearing stainless steel races rings 618/7 687 hybrid ceramic Si3N4

chamfer bearing producer 30.5*41.8*8mm headset bearing for bicycle: 1.high quality 2. in stock 3. competitive price!


Product Specification:

  • Model NO.:687 bearing
  • Type:deep groove ball bearing
  • Brand:ZYSL
  • Origin:China
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 Description
7mm ball bearing
  • Brand Name : ZYSL
  • Model Number : 618/7 687
  • Type : deep groove ball bearing
  • Industrial Use : CNC machine and so on
  • Printing Handling : Matt Lamination
  • Place of Origin : China
  • Custom Order : Accept
 Product show
7mm ball bearing 7mm ball bearing
 Specifications

Bearing No

Size Mounting Dimensions(mm) N.W N.W
mm da da Da ra (kg) (refer)
d D B min max max max ZrO2 Si3N4
6800CE 10 19 5 12 12 17 0.3 0.004 0.0021
6900CE 22 6 12 12.5 20 0.3 0.007 0.0038
6000CE 26 8 12 13 24 0.3 0.014 0.0075
6200CE 30 9 14 16 26 0.6 0.025 0.013
6300CE 35 11 14 16.5 31 0.6 0.04 0.022
6801CE 12 21 5 14 14 19 0.3 0.005 0.0025
6901CE 24 6 14 14.5 22 0.3 0.008 0.0042
16001CE 28 7 14 / 26 0.3 0.015 0.0079
6001CE 28 8 14 15.5 26 0.3 0.017 0.0092
6201CE 32 10 16 17 28 0.6 0.028 0.015
6301CE 37 12 17 18 32 1 0.046 0.025
6802CE 15 24 5 17 17 22 0.3 0.005 0.0029
6902CE 28 7 17 17 26 0.3 0.012 0.0063
16002CE 32 8 17 / 30 0.3 0.021 0.011
6002CE 32 9 17 19 30 0.3 0.024 0.013
6202CE 35 11 19 20.5 31 0.3 0.035 0.019
6302CE 42 13 20 22.5 37 1 0.064 0.035
6803CE 17 26 5 19 19 24 0.3 0.005 0.0029
6903CE 30 7 19 19.5 28 0.3 0.013 0.0071
16003CE 35 8 19 / 33 0.3 0.025 0.014
6003CE 35 10 19 21.5 33 0.3 0.032 0.017
6203CE 40 12 21 23.5 36 0.6 0.052 0.028
6303CE 47 14 22 25.5 42 1 0.087 0.047
6403CE 62 17 23.5 / 55.5 1 0.21 0.11
6804CE 20 32 7 22 22.5 30 0.3 0.013 0.007
6904CE 37 9 22 24 35 0.3 0.028 0.015
16004CE 42 8 22 / 40 0.3 0.037 0.02
6004CE 42 12 24 25.5 38 0.6 0.052 0.028
6204CE 47 14 25 26.5 42 1 0.082 0.045
6304CE 52 15 26.5 28 45.5 1 0.11 0.06
6404CE 72 19 26.5 / 65.5 1 0.31 0.17
6805CE 25 37 7 27 27 35 0.3 0.016 0.009
6905CE 42 9 27 28.5 40 0.3 0.032 0.018
16005CE 47 8 27 / 45 0.3 0.045 0.025
6005CE 47 12 29 30 43 0.6 0.061 0.033
6205CE 52 15 30 32 47 1 0.099 0.054
6305CE 62 17 31.5 36 55.5 1 0.18 0.098
6405CE 80 21 33 / 72 1.5 0.41 0.22
6806CE 30 42 7 32 32 50 1 0.018 0.01
 Our main products
sell 7mm ball bearing
 Cargo transport security
bearing manufacturer 7mm ball bearing 7mm ball bearing package high quality 7mm ball bearing
Single box package Carton+PP sack+Nylon strapping Pallet+Nylon strapping+Black film
 Frequently asked questions

Q: What is your minimum order quantity?

A:Small bearing:10 PCS. Big bearing: 1~5 PCS.
Customized bearing: 100~1000 pieces, depends on produce cost. Because for one of small orders costs are likely to be so high when need a new mold.

Q: How can I get a sample of 7mm ball bearing to check your quality?

A: After price is confirmed, you can require samples of 7mm ball bearing to check our quality. But you have to afford the express freight.

Q: What information should I let you know if I want to get a quotation?

A: 1)The model number

2) The sizes (ID*OD*B)

3) The material

4) The brand

5) Quantity

6) For customized bearings,if it is possible, please also provide with pictures or drawing for checking. Sample will be best for clarifying, If not, we will recommend relevant products with details for reference.

 Company introduction
in stock 7mm ball bearing
Company headquarters is located in Jinan. Covers an area of 1000 square meters; Office personnel 20 people, including 9 professionals proficient in many languages, 5 R&D staff has 20 years of work experience, the transportation is convenient, 50 minutes drive from Jinan Yaoqiang air port, 10 minutes from Jinan high-speed railway station.
Factory is located in Liaocheng,covers an area of 3000 square meters.There are 120 skilled workers, among whom there are 2 proofing master has 20 years of work experience,two design staff has 10 years work experience, five QC has 15 years work experience;We can produce 10000 bearings every day.
7mm ball bearing in stock
Certification and Hot sale products
bearing producer 7mm ball bearing bearing factory 7mm ball bearing
 Purchase notes

Customized bearings                                                                                 

We can design the bearing according to your required types,sizes and application.
If you have drawing and datasheets, it is better. We will produce the bearing according to your drawing and datasheet totally.

Shipment                                                                                                

Small order for 7mm ball bearing: by DHL/TNT/FedEx/Aramex ... express;
Large order for 7mm ball bearing: by air plane/by sea transportation

Delivery                                                                                                  

After receiving 100 percent of funds of 7mm ball bearing to reach the account immediately arrange shipping company.

Receiving                                                                                                

Customers suggested unpack, inspect and sign for the goods when you receive the 7mm ball bearing. If you find any problem, please contact us. We will help you contact the logistics company.

Issues occurred during use                                                                        

The service life of the 7mm ball bearing is not only related to its own quality, but also related to the installation method, load, speed, temperature and daily working hours.
If there is any problem in the use of the 7mm ball bearing, please provide us with the above information in time so that our technicians can make an accurate and effective analysis.

Exchange                                                                                               

The exchange of 7mm ball bearing can be in 7 days. If you find serious quality problems may apply replenishment. Before applying, please in our online contact Customer Service staff.

 Contact us
7mm ball bearing supplier Jinan Shenglei Bearing Co.,Ltd is China's fastest serve bearings manufacturer. Founded in September 2001, engaged in the production and sales of bearings and related products. We have all apecifications and materials database, you can find similar products within 30 seconds.
 
Contact: Ellen
Email: [email protected]
Skype: +8618668909563
MP/Whatsapp: +8618668909563
Wechat:18668909563

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