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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!

ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904

ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904 is a bearing with stainless steel rings,Si3N4 ceramic balls.It is high speed ans low noise,the bearing without grease.Sizes are:20*37*9mm. Stainless steel ring with Si3N4 balls are strong compression resistance.


Product Specification:

  • Model NO.:6904 61904
  • Inner diameter:20mm
  • Outer diameter:37mm
  • Thickness:9mm
  • Type:stainless steel hybrid Si3N4 ceramic
  • Brand:ZYSL
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ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904 introduction:

ZYSL ceramic single ball bearing 6904 hybrid single deep groove ball bearing 6904 have the characteristics of anti-magnetic insulation, abrasion resistant,oil-free self-lubricating and enduring extreme high or low temperature, so they can be used for harsh environment and even under some special condition. The material of rings and rollers is jar gonia(ZrO2) and the holder uses poly back fluoride(PTFE) as standard configuration. Generally,we can use the reinforced nylon made of glass fiber 66(GRPA66-25), special engineering plastics (PEEK, PI), nonrust steel(AISI SUS316 SUS304), brass(Cu) and so on. Ceramic deep groove ball bearings are made entirely of ceramic material and are superior to common Steel Angular Contact Bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. 

The advantages of ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904

1) The ceramic bearing has the feature of corrosion resistance, the ceramic rolling bearing suitable for operation under harsh conditions covered corrosion media. 

2) Since the ceramic ball rolling has lower density than steel, so which is much lighter, so when you rotate the outer ring centrifugal effect can be reduced by 40% , thus greatly extended service life.

3) The expansion and contraction of the ceramic affected smaller than steel, and therefore the gap of the bearing is constant, the bearing allows the temperature changes more severe environment.

4) As the ceramic has higher modulus of elasticity than steel, when the force is not easy deformation,and therefore help to improve the operating speed and achieve high accuracy.

Applications of ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904

1)  Power Tools

2)  Fans

3)  Washing Machines

4)  Pumps

5)  Electric Motors

6)  Sport Apparaus

7)  Textile Machined

We can produce all specifications of hybrid bearing and full ceramic bearings for you!

All specifications non-standard bearings can be customized in our factory!

Packing also can be customized and designed according to your requirements!

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FAQ of ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904:
1. How long is your delivery term of ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904?
Our standard product delivery term is normally 30 days. A new product development cycle is 60 days in normal. Under normal circumstances, there are standing stock for regular types. You can email us to learn more details.
2. Where is your port of shipment located for ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904?
Our main port of shipment is Guangzhou port, and we may operate at other ports if required by the customer.
3. I couldn’t find a design to fit my application in your catalog. Can you help me design a bearing?
Yes, technical expertise is available to assist you with engineering design for custom products. Available options include, but are not limited to, custom rings, retainers, balls, shields, lubricants, and packaging. We look forward to working with you to satisfy your rotary motion requirements.

 

If you need the ZYSL ceramic single ball bearings 6904 hybrid single deep groove ball bearing 61904 or any other bearings, please contact me!
Contact:Miya
Email: ntn@zyslbearing.com
Skype: ntn@zyslbearing.com
MP/Whatsapp: +8618363031398
Wechat:18363031398

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