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What is the difference between deep groove ball bearings and other bearings?

Views: 0     Author: Site Editor     Publish Time: 2022-06-22      Origin: Site

A deep groove ball bearing is a representative rolling bearing that mainly carries radial load and can also carry a certain axial load. It is suitable for high-speed and even extremely high-speed operation, and it is very durable and does not require frequent maintenance. Widely used in precision instruments, low noise engines, automobiles, motorcycles and general machinery and other industries, is a widely used type of bearings in machinery industry.



  • Do deep groove ball bearings have axial force?

  • What is the difference between deep groove ball bearings and angular contact ball bearings?

  • What is the significance of parameters with regard to deep groove ball bearings?



Do deep groove ball bearings have axial force?

In principle, deep groove ball bearings cannot absorb axial forces unless they are V-grooves that can absorb very small axial forces. Since these bearings are not designed to absorb axial forces, no concrete data can be obtained. The materials are the same, but the wear resistance of ceramics is better and they do not collapse so quickly.



What is the difference between deep groove ball bearings and angular contact ball bearings?

deep groove ball bearings and angular contact ball bearings have the same inner ring size and structure, while the outer ring size and structure are different:

1. Deep groove ball bearings have double shoulders on both sides of the outer ring channel, while angular contact ball bearings are generally single shoulders;

2. The curvature of the outer ring of the deep groove ball bearing is different from that of the angular contact ball, the latter is often larger than the former;

3. The position of the outer ring of the deep groove ball bearing is different from that of the angular contact ball bearing and the eccentric position, the specific value of which must be taken into account in the design of the angular contact ball bearing, and depends on the degree of contact angle.



What is the significance of parameters with regard to deep groove ball bearings?

Common suffixes for deep groove ball bearings with ball grooves:

C3: The radial play is greater than the ordinary group

N: Outer ring with latch

NR: Outer ring with snap groove and snap ring

Z: One side with die-cut steel dust cover

ZNR: Outer ring with retaining groove and retaining ring, with punched dust cover on the other side of the retaining groove

2Z: Punched steel dust cover on both sides

2ZNR: Outer ring with snap groove and snap ring, steel dust caps punched on both sides

The meaning of the suffix for stainless steel deep groove ball bearings:

R: Outer ring with flange

VT378: Non-toxic fat (accidental contact with food ingredients)

2RS1: Nitrile butadiene rubber (NBR) contact seal with steel frame on both sides

2Z: Punched steel dust cover on both sides

2ZR: Stamped steel dust caps on both sides and flanged outer ring


SHANDONG CHIK BEARING CO., LTD has been working for several years to meet the needs of customers from engineering companies. You can create a 24-hour engineering and development environment for the production of deep groove ball bearings.


CHIK BEARING produces a wide range of ball and roller bearings for automotive making,​Ferrous Metallurgy, hemical Machinery and Machine Manufacturing .

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