6900 Sealed ball bearing

6900 Sealed ball bearing

The 6900 Sealed ball bearing adopts a steel ball with a small outer diameter through a highly flexible design, which controls the product noise, load bearing and clearance, and good bearing rotation accuracy.


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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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