search
banner

The installation method and precautions of loose ring for needle thrust bearings INA

833 Published by admin1 Oct 19,2018

needle thrust bearings INA  (planar bearings) mean high axial loads and high stiffness in very small spaces.

Planar bearings consist of a flat cage assembly with needle or cylindrical rollers or steel balls and a flat washer. Planar bearings are divided into flat bearings with needle rollers and flat bearings with balls.

needle thrust bearings INA Germany

needle thrust bearings INA are mainly subjected to axial loads in the assembly and are widely used. Although the installation of the thrust bearing is relatively simple, there are often errors in the actual maintenance, that is, the tight ring and the loose ring of the bearing are not installed correctly, and the bearing is lost, and the journal is quickly worn. The figure shows the tight ring mounted on the end face of the stationary part, ie incorrect assembly. The inner ring of the tight ring and the journal are in a transitional fit. When the shaft rotates, the tight ring is driven and friction is generated with the end face of the stationary part. When the axial force (Fx) is applied, the friction torque will be greater than the inner diameter and the resistance torque will be tight. Forced rotation of the ring-to-shaft mating surface exacerbates journal wear.

needle thrust bearings INA

The following are specific installation methods of needle thrust bearings INA :
Distinguish the tight ring and loose ring of the bearing (according to the inner diameter of the bearing, the hole diameter difference is O.1~O.5mm).
Distinguish the stationary part of the mechanism (ie, the part that does not move, mainly refers to the assembly).
Distinguish the moving parts of the organization (ie, components that do not attack, secondary to the disassembly).
In any case, the loose ring of the bearing should always rest against the end face of the stationary part.

needle thrust bearings INA high quality

Therefore, the following points should be noted when installing the needle thrust bearings INA .
(1) Distinguish the tight ring and loose ring of the bearing (according to the inner diameter of the bearing, the hole diameter difference is O.1~O.5mm).
(2) Distinguish the stationary parts of the mechanism (ie, parts that do not move, mainly refers to the assembly).
(3) In any case, the loose ring of the bearing should always rest on the end face of the stationary part.

If you find needle thrust bearings INA or other bearings, please contact me any time!

Contact: Ellen
Email: iko@zyslbearing.com
Skype: +8618668909563
MP/Whatsapp: +8618668909563
Wechat:18668909563

How to remove and install radial spherical bearings?

How to remove and install radial spherical bearings? The following information show you the metho...

Do you like ? 903

Read more

What is the structure of the slewing plummer blocks?

The slewing plummer blocks is a large and extra large bearing housing that can accept comprehensi...

Do you like ? 1,037

Read more

How to adjust the installation clearance of self roller bearings?

Self roller bearings have double row rollers, the outer ring has one shared spherical raceway, an...

Do you like ? 1,019

Read more

How to choose the suitable ball bearing units from different designs?

According to the different requirements of the bearing and ball bearing units, the classification...

Do you like ? 973

Read more

Features of all balls bearings

Common equipment using all balls bearings are: motor shafts, transmission parts for light (civil)...

Do you like ? 1,026

Read more

What is the effect of high temperature on imperial ball bearings?

High temperature impact on imperial ball bearings If the lubrication or installation is not appro...

Do you like ? 1,030

Read more

ZYSL factory making ball bearings with customers’ customized specifications.

ZYSL factory making ball bearings with customers’ customized specifications.Our company has...

Do you like ? 1,070

Read more

These problems should be noticed on the using of radial thrust bearing.

Radial thrust bearing is divided into thrust ball bearing and thrust roller bearing. Radial thrus...

Do you like ? 1,140

Read more