How to choose the suitable ball bearing rollers bearing?

How to choose the suitable ball bearing rollers bearing?

ball bearing rollers bearing are different. Now, I introduce ball bearing rollers bearings.

Ball bearings are a kind of rolling bearings. The ball bearings are installed in the middle of the inner ring and the outer ring and can withstand large loads. Also called ball bearings. Used for carrying capacity is not large, requiring economic cooperation with the place.
Roller bearings are rolling bearings that use short cylinders, cones or drum-shaped rollers as rolling elements. There are mainly concentric short cylindrical rollers, double row radial spherical rollers, tapered rollers and thrust rollers. This kind of roller is mainly used for cylindrical roller bearings. It can also be used directly in machinery. This type of roller has been standardized in size and can be used as a product roller for design and user selection.

At the same size, the ball is like a light cavalry, point contact, fast, small force; roller, like armored soldiers, line contact, slow but powerful.
Furthermore, the ability to resist impact and the ability to resist material fatigue is also good for rollers. Some roller bearings, such as tapered bearings, some cylindrical bearings, and the ability to withstand axial forces, of course, deep groove ball and angular contact ball can also be, but much smaller. Finally, the price, in general, ball bearings are cheaper than roller bearings.

ball bearing rollers bearing, all in all:

Ball bearings have higher speed limit than roller bearings, but their bearing capacity is correspondingly small.
Roller bearings have a lower rotational speed than ball bearings and have high load carrying capacity.

If you want to place the order, please contact me, if you have any questions, it is no problem, please tell me, I will try my best to help you choose.

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