search
banner

where can i find bearings? how to select the bearings?

880 Published by Jun 11,2018

where can i find bearings? how to select the bearings?

In order to choose suitable bearings, where can i find bearings? Our website! we will tell you how to select the bearing!

In general, the steps for selecting a bearing may be summarized as:
1. According to bearing operating conditions (including load direction and load type, speed, lubrication method, concentricity requirements, positioning or non-locating, installation and maintenance of the environment, ambient temperature, etc.), select the basic bearing types, tolerance levels and clearance;
2. According to the bearing working conditions and force conditions and life requirements, determine the bearing model by calculation, or according to the use requirements, select the bearing model, and then verify the life;
3. Check the rated load and limit speed of the selected bearing.
The main considerations in selecting a bearing are the limiting speed, the required life and load capacity, and other factors that will help determine the final type of bearing type, structure, dimensions and tolerance levels and clearance requirements.

radial self aligning roller bearings-95

Type selection
Various types of rolling bearings have different characteristics and are suitable for different uses of various machines. When selecting the bearing type,
The following factors should generally be considered. Under normal circumstances: Thrust bearings and angular contact bearings are used for thrust loads. Ball bearings are usually used for high-speed applications. When heavy radial loads are applied, roller bearings are used. In short, the selection personnel should choose the right type from different manufacturers and many bearing products.
• The space and position of the machinery occupied by the bearing
In the mechanical design, the size of the shaft is generally determined first, and then the rolling bearing is selected according to the size of the shaft. Usually small shafts use ball bearings, large shafts use roller bearings. However, when the bearing is limited in the diameter direction of the machine, needle roller bearings, special light and ultra-light series ball or roller bearings are selected; when the bearing is limited in the axial position of the machine, narrow or special Narrow series ball or roller bearings.
• The size, direction and nature of the load on the bearing
Load is the most important factor in selecting a bearing. Roller bearings are used for heavier loads. Ball bearings are used for lighter or medium loads. Carburized steel or bainite-quenched bearings can withstand shock and vibration loads.
• Bearing alignment performance
When the center line of the shaft is different from the center line of the bearing seat, there is an angle error, or the shaft rigidity is small due to the large distance between the two bearings of the shaft, and when the force is bent or tilted easily, the tune with good alignment performance can be selected. Ball or spherical roller bearings, and ball bearings. This type of bearing maintains normal operation when the shaft is slightly tilted or bent.

In addition to the above factors, the bearing operating temperature, bearing seals, and special requirements for frictional torque, vibration, and noise must also be considered.

where can i find bearings? how to select the bearings?

Welcome to look our website!

If you are interested in our bearings, please contact me, we will do the best for you!

Contact: Ellen
Email: [email protected]
Skype: +8618668909563
MP/Whatsapp: +8618668909563
Wechat:18668909563

How to install the double row angular contact ball bearing?

Double row angular contact ball bearing installation is more complex than deep groove ball bearin...

Do you like ? 4,790

Read more

The cause of micro miniature bearing failure and the solution to overheating of temperature.

Failure reason of micro miniature bearing About 40% of the failure of micro miniature bearings i...

Do you like ? 1,684

Read more

Six Mistakes in the Replacement of skate shoes ceramic bearing by Novices

Novice Mistakes 1: Do not consider the characteristics of your own actions, blindly choose Althou...

Do you like ? 1,609

Read more

CNC machine bearings common quality problems and main causes.

When assembling cnc machine bearings, the Venus machine tool must be preloaded, so that the origi...

Do you like ? 2,221

Read more

the performance and feature of stainless steel self-aligning ball bearing

Performance characteristics of stainless steel self-aligning ball bearing Self-aligning ball bear...

Do you like ? 1,694

Read more

How to choose the suitable longboard skateboard wheels?

The long board has a strong sense of operation and is quick to get started. The longboard is a mu...

Do you like ? 1,587

Read more

What’s the design and installation of tapered thrust bearing?

The tapered thrust bearing with cage is a split design so that the two washers as well as the rol...

Do you like ? 1,981

Read more

the disassembly, installation and operating environment of tapered needle bearing

Disassembly of the tapered needle bearing: When the bearing is to be used continuously after it i...

Do you like ? 1,437

Read more