Maintenance Method For Angular Contact Ball Bearings

What is angular contact ball bearing
Angular contact ball bearing is a kind of bearing which can bear radial and axial loads at the same time.This kind of bearing has a contact Angle. The larger the contact Angle is, the higher the axial bearing capacity will be, but the radial load will be reduced accordingly.
Maintenance method for angular contact ball bearings
1. When rotating the bearing quickly by hand, put the other end of the stick on the ear or the microphone of the audio amplifier to listen to the noise of the bearing rotation;
2. After fixing the bearing, move the rod laterally to check whether the bearing is worn and loosened.
3. Bearings with serious loosening, excessive rotation noise and serious defects should be eliminated and replaced with the same type.
4. Take a bucket and melt proper amount of grease with gentle fire, and soak the tested bearing in the bucket until there is no bubble overflow.Take out the bearing before grease cooling, the amount of residual grease is small.Take out the angular contact ball bearing after the grease is cooled, and there is a large amount of residual grease.Determine the amount of residual grease according to the need.
5.Wipe the grease outside the bearing with a soft cloth or toilet paper and assemble the bearing on the pulley in its original state. The maintenance work is over.

Classification of angular contact ball bearings
1. Single row angular contact ball bearings: can only bear axial load in one direction, in the radial load, will cause additional axial force.And only limit the axial displacement of the shaft or shell in one direction.
2. Double row angular contact ball bearings: can bear large radial load mainly radial and axial combined load and torque load, limit the axial displacement of both sides of the shaft.
3. Pair double ball bearings: if installed in pairs, the outer rings of a pair of bearings are opposite, that is, the wide end faces the wide end face and the narrow end faces the narrow end face.This avoids causing additional axial forces and restricts the shaft or housing to axial clearance in both directions.
The price of angular contact ball bearings
The price of angular contact ball bearings is affected by many factors such as market, material and quotation. If you want to know the specific price of angular contact ball bearings，please contact us to make enquiries.
Supplier of angular contact ball bearings:BMB Bearings
BMB Bearings is the complete one-stop supplier of OEMs and wholesalers purchasing high-precision, miniature ball bearings, industrial ball bearing related products, as well as related professional services, including world-class engineering and design. If you have any need, please feel free to contact us .