How to adjusting precision roller bearing clearance?

57 Published by admin Mar 29,2022

Adjusting precision roller bearing axial clearance for the installation of axial clearance of tapered roller bearings,adjusting precision roller bearing can be made by means of adjusting nuts on the journal, adjusting gaskets and threads in bearing seat holes, or by means of pre-tightening springs.The size of the axial clearance is related to the arrangement of the bearing when it is installed, the distance between the bearings, and the material of the shaft and the bearing housing, which can be determined according to the working conditions.
For precision roller bearing with high load and high speed, the influence of temperature rise on axial clearance must be considered when adjusting clearance, and the clearance reduction caused by temperature rise must be estimated. In other words, the axial clearance should be appropriately adjusting tapered roller bearings to be larger.precision roller bearing
For bearings with low rotational speed and bearing vibration, they shall be installed without clearance or preloaded.The purpose is to make the roller and raceway of precision roller bearing have good contact, the load is evenly distributed, prevent the roller and raceway from being damaged by vibration impact.After adjusting tapered roller bearings, the axial clearance size is checked by micrometer.
How to adjusting precision roller bearing axial clearance?

precision roller bearing
Gasket, installs after locking ring, nut spin in place, gradually torque wrench to tighten the nut with the sleeve, tires on the shaft to with handle gently set free to rotate to heavy rotates a circle (about automatic stop), then pour the nut to 90 degrees, at this point, the adjusting precision roller bearing can form the reasonable axial interval is about 0.2 ~ 0.3 mm.The above method is applicable to both trolley and other mechanical assembly. As for the size of the torque force on the nut, the range is very large, to determine the size of the axle diameter.
If you need precision roller bearing or need any other bearings, please feel free to contact me!
Contact: Leon
Skype: lh19881023
MP/Whatsapp: +8615098916271

china plain bearing supplier,high performance spherical plain bearings

Jinan Maolei Bearing Co.,Ltd. is china plain bearing supplier for high performance spherical plai...

Do you like ? 601

Read more

How to maintain stainless steel bearing–miniature ss bearings?

Miniature ss bearings have many advantages compared with ordinary bearings.Miniature ss bearings ...

Do you like ? 627

Read more

Acid and alkali resistance bearings–sealed ceramic bearings

sealed ceramic bearings are more and more popular in recent years,they have many advantages compa...

Do you like ? 549

Read more

The huge outlook market bearing–POM bearing

Plastic POM bearing may be usually divided into plastic rolling bearings and plastic slippy beari...

Do you like ? 566

Read more

Have you ever heard of anti friction bearing?

An anti friction bearing that operates below slippery friction.The anti friction bearing works sw...

Do you like ? 677

Read more

Secret of your car–clutch pilot bearing

The clutch pilot bearing is that the 1st shaft guide bearing of the transmission.Between the engi...

Do you like ? 666

Read more

Many people do not know the secret of hybrid ceramic balls bearings

Many people do not know the secret of hybrid ceramic balls bearings A. the rolling bearing consis...

Do you like ? 1,091

Read more

Different color plastic rubber Nylon coated ball bearing nylon bearings

Nylon bearings material with smart mechanical strength and wear resistance , appropriate for the ...

Do you like ? 1,013

Read more

Technical Support: Magic Lamp