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Deep Groove Ball Bearings Introduction
        Deep groove ball bearing generally consists a pair of rings, a set of cage, a set of steel balls. Its simple structure and easy usability make itself as the most common and most widely used type of bearings. This kind of bearings is mainly used to bear radial load, moreover, it also could withstand a certain amount of axial load. When increasing the radial clearance of bearing, this kind of bearing has properties of angle contact ball bearing to bear a large axial load within a certain range. After assembled on shaft, the deep groove ball bearing can make the axial displacement limit of the shaft or shell within the bearing's axial range. Meanwhile, when the shell hole and shaft (or IR to OR) are relatively tilted (within 8'-16', according to clearance), the bearing could still work as normal, but the service life is reduced.
   Limit Of Temperature
The allowable operating temperature of deep groove ball bearings depends on:
Dimensional thermal stability / cages for seals / bearing rings and steel balls.
   Sealing element
The allowable operating temperature of the seal depends on the material of the seal:
NBR Butadiene rubber: -40 to +100ºC(-40 to +210F), withstands temperatures up to 120C(250°F) for short periods of time.
FKM: -30ºC to 200C(-20 to 390°F), withstands temperatures up to 230C(445°F) for short periods of time. The highest temperature value of the seal is usually found at the lip of the seal.
   Bearing rings and steel balls
The thermal stability of deep groove ball bearings is at least 120C(250*F), and the highest thermal stability of our bearings is 450C.
   Cage
The operating temperature of steel, stainless steel, brass or PEEK cages is the same as that of bearing rings and steel balls.
   Allowable Speed Of Rotation
The thermal reference mode can be used to quickly assess speed capability. The limit speed is the mechanical limit and should not be exceeded unless the bearing design and application can accommodate higher speeds.

1.Excellent and high quality control,high speed,low noise,long life 
2.Prompt delivery
3.Competitive price
4.Small order accepted
5.Customize,Customers' drawing or samples accepted
6.OEM ODM service
7.Professional:19 years manufacture bearing

1.Professional international trade sales service personnel continue to provide one-to-one service

2.Professional technical personnel answer

3.Professional recycling and maintenance of secondary processing services

4.The shelf life can reach 2~5 years

5.Commitment 24 hours online permanent online service

1.What is the minimum order quantity for this product?
t can be negotiated, we will try our best to meet customers' needs.
2.What is your latest delivery time?
Most orders will be shipped within 1-7 days after receiving the payment.
3.Does your company have quality assurance?
Yes, for one year.
4.What is the competitiveness of your company's products compared to other companies?
Digital Production, high precision, high speed and low noise.
5.What are the advantages of your company's services compared to other companies?
Reply and answer timely. Provide documents required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment way does your company support?
At customers' convenience.
7.How to contact us quickly?
Please send us an inquiry or message in this platform, or you can tell us your phone number, WhatsApp and Wechat. We will contact you as soon as possible and provide more details you need.