628 Deep Groove Ball Bearing

628 Deep Groove Ball Bearing

1. Single Row Deep Groove Ball Bearing 2. Bearing made from Chrome Steel(Gcr15) for durability and resistance 3. Two steel dust shields to prevent ingress of dirt and foreign matter, high temperature resistance. 4. Suitable for all kinds of industrial equipment, micro motor,small rotary motor,office equipment and so on.


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Product Description

     Model number:



     Chrome steel/Gcr15

     OD(Outside diameter)(mm):


     ID/Bore size(mm):




     Precision rating:


     Seal type:

     ZZ,RS ,open

     Noise level:

     Z2, Z3, Z4





     Number of row:

     Single row



     Limiting speed(rpm):




     Dynamic load rating Cr(N):


     Static load rating Cor(N):





     Long life, durable

1. FedEx, UPS, DHL, TNT ( The most fastest shipping methods for small packages, usually it takes 3-6 days for shipping );
2. China Post EMS ( Slow, usually it takes 15 working days for shipping );
3. By Air ( Usually more than 150-200kg and it takes about 5-7 woking days for shipping, fast but expensive);
4. By Sea ( Usually more than 100kg and it usually takes 25-30 working days for shipping, slow but cheap ).


1、Q:Which certificate do you have for your equipment?

      A:IATF16494, ISO9001, CE, ROHS.

2、Q:What is your term of payment?

      A:T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

3、Q:What is your MOQ?

      A:We feel pleasure to manufacture prototype for client to ensure quality standard. MOQ according to different parts,size and so on.

4、Q:How long is your delivery time?

      A:If buy our brand product, Sample needs 1 day, mass production time needs onl 4days upon receipt the deposit. If OEM, we should open the mould, it takes around 5days, and 30days for mass production. 

5、Q:How many production lines in your factory?

      A:We have 54 production lines.

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