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Bearing seals

Bearing seals bearing dust cover rubber wear resistance-Hongtai

bearing dust cover
The bearing dust cover is a device used to protect mechanical components from dust, impurities, and moisture.
Quantity:
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Product Specifications:

shape

outer diameter

inner diameter

through hole

Depth+Bottom Thickness

MOQ

roundness inside but squareness outside

L=85 R=65

60

20

20+5

round

48/39

18

7+3

round

53/47

22

8+3

Circular plug

40

20

8

20+6

700

 
 
Bearing seals bearing dust cover rubber wear resistance-Hongtai
 

Industrial bearing dust cover - the core protective barrier for precision equipment

The bearing dust cover is a crucial component for ensuring the long-term stable operation of industrial equipment. As the first line of defense for the bearing system, it effectively blocks external contaminants such as dust, iron chips, oil, and moisture from infiltrating the interior of the bearing. By reducing wear on precision components such as the raceway and steel balls from the source, it significantly extends the service life of the bearing and ensures that the equipment maintains a high-precision operating state.

Bearing dustproof end cover
This product is made of high-quality rubber, polyurethane, and high-elasticity composite materials, featuring excellent wear resistance, anti-aging, and corrosion resistance, and can easily adapt to varying industrial conditions. Its structural design is a circular protective cover, which is easy to install and stable. In application, the dust cover fits tightly against one side of the bearing retainer or spacer, forming a precise labyrinth seal gap with the mating surface. This non-contact sealing structure utilizes the barrier effect of multiple layers of gaps to maximize the prevention of impurities from entering the core area of the bearing, while avoiding direct friction between components, significantly reducing the wear rate and noise during equipment operation.

 

High Speed Bearings

 
Bearing seals

 
Industrial Machinery Bearings

With its excellent protective performance, this dust cover is widely used in various industrial equipment such as motors, pumps and valves, reducers, construction machinery, textiles, and printing. Especially in harsh environments with dusty or high humidity conditions, it can exert an excellent sealing and protective effect, providing a solid guarantee for the continuity and stability of industrial production.

We support high-quality OEM/ODM services. If you have any technical inquiries or specific requirements, please feel free to contact us.

Bearing seals

Application scenarios


 

FAQ                                                                                                                                                                            

Q:Could we order just samples for testing before real order?

A:Yes,Sample order is acceptalbe for us .

Q:Could we place a mixed order?

A:It`s ok,But normally for mixed order,moq for each item is 10pcs

Q:How long is your products warranty?

A:One year ,If no-man-made problem,any defective products within  will get maintenance of

Q:Do you accept PayPal or Ablibaba Trade Assurance for payment?

A:Yes ,we do ,we also accept T/T bank transfer to Western Union ,Moneygram,etc

 

Q：What is the outer package of the product?

A: carton packing or wooden packing.

 

Transportation                                                                                                                                                           

Your goods will be transported via DHL/FEDEX/EMS, etc

 

Delivery cycle                                                                                                                                                           
Usually takes 15 working days, with different quantities and delivery times. The specific delivery date needs to be renegotiated.

 

Our Services                                                                                                                                                             

1、Your inquiry will be promptly replied in 24 hours time

2、Custom logo and packaging acceptable and according to customer`s demand

3、protection of your sales area,ideas of design and all your private information 

4、about warranty : 

a.All items 100% tested before shipment 

b. One year ,If no-man-made problem,any defective products within  will get maintenance of

replacement unconditionally (we will replace or repair for your freely)

 

Make sure the Bearing dustproof end cover is properly aligned during assembly.