42-0012 abec 9 Ceramic Skateboard Bearings Roller Skate Ceramic Ball bearings 608 China Red Conveyor Skate Board Wheel Bearing

Feedback Ratings
  • 8-79 Pieces
    US $26.99
  • 80-799 Pieces
    US $19.99
  • 800-7999 Pieces
    US $17.99
  • >=8000 Pieces
    US $14.99
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Quick Details
Ceramic Ball
Brand Name:
Bore Size:
7.993 - 8 mm
Outside Diameter:
21.993 - 22 mm
Model Number:
Place of Origin:
Zhejiang, China (Mainland)
Rings Material:
Balls Material:
ZrO2 or Si3N4
Cage Material:
Stronger Nylon
Lowest Tolerance Grade:
Highest Tolerance Grade:
HRC 60-64
Harden Depth:
0.4 - 1.0
Lowest Rpm:
Highest Rpm:
8pcs per one lot
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Product Description: 


1. Blacken, never rusty

2. Nylon retainer

3. Oil lubrication

4.Ceramic Balls

Packing & Shipping

Our Service

1. Stock service: we have the stock if you like our design

2. ODM Service; Design Service; Buyer label;

3. Quality control: A. Standard: material; hardness; tolerance testing etc.
                               B. Quantity & Packing
4. Certificate: ISO9001; ISO/TS16949; RoHS; ISO14001;
Company Information: IMI

In 2007, Edison & Vivian established Cixi Bueryue Machinery Co.,Ltd. The two persons ever worked in CIE Group,top 500 enterprise in China and in charge of a part of export business. In 2009, they create the brand "IMI" to help china machinery & parts manufacturer to the world. They know there are so many good quality factories in China, but the world don't know them. Edison & Vivian want to use their own experience and team to finish this work. "IMI" fucus on machinery industry & parts, especially customized metal parts and plastic parts."IMI" means: i machinery industry.  I am I !

We also own more than 2000 square metre factory and have more than 40 staffs here. A complete business

and QC system. Products was exported to more than 70 countries.
Contact Information:
Address: Maima Village, Henghe Town Industry Zone, Cixi, Ningbo, P.R.China.
Tel: 86-574-63935205  Fax: 86-574-63935110
Skype: imibearings
FAQ for the Business with IMI
1.When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your e-mail so that we will regard your inquiry priority.
2. How can I get a sample to check your quality?
After price confirmation,you can require for samples to check our quality counter display.
If you need the samples,we will charge for the sample Express fee. But the cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.
3. What kind of files do you accept for drawing?
PDF, Core Draw, high resolution JPG.
4. Can you do the design for us?
Yes. We have a professional team having rich experience in box design and manufacturing. Just tell us your idea and we will help to carry out your ideas into perfect packing boxes. It does not matter if you do not have someone to complete files. Send us high resolution images, your logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.
5. How long can I expect to get the samples?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.
6. What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 10 to 15 days. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.
7. What is your terms of delivery?
We accept EXW,FOB,CIF,etc. You can choose the one which is the most convenient or cost effective for you.