1- 20mm Ceiling Fan Ball Single Row Deep Groove Ball Bearings

Product Description:
 
Deep groove ball bearings are the most common Rolling bearings. Its structure is simple and easy to use. Used primarily for radial load, but when you increase the radial clearance of bearings, has a certain amount of angular contact ball bearings, can be subjected to combined radial and axial loads. When in high speed and inappropriate use of thrust ball bearings can also be subjected to purely axial loads. Compared with other types of bearing of the same size, the bearings low friction, high speed limit. But not shock resistant and should not be subjected to heavy loads.

PRODUCTS DESCRIPTION:

   
Feature:
1. With unidirectional and bidirectional two types
2. Use option in the ring, can permit of installation error.
3. High grade ball - high speed rotates the quiet and smooth
4. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
5. The height of the grease technology - N-S-Klubricant technology can make the grease live longer and improve the performance of the bearing
6. In order to permit of installation error, whether one-way or two-way, can choose spherical self-aligning spherical seat cushion type or take ball seat ring type.
 
Application:
Large and medium-sized motors,
Locomotives,
Machine tool spindles,
Internal combustion engines,
Generators,
Gas turbines,
Gearboxes,
Rolling mills,
Vibrating screens,
Lifting,
Transport machinery.

REGARDING ON BEARINGS
1) How to prolong service life of bearings?
Accurate installation and using, alignment, timely mnitor, re lubrication etc.
2) What is the reason for bearings failure?
It is usually incorrect using method, pollution, improper use of lubricant, damage happened in installation and handing, also including installation error, according to the traces can know the reason why it is failure.
3) How to choose bearings?
Analyse mechanical device and use conditions. clear the requirement of bearings. select tupe of bearings, select distribution way of bearings. select dimensions of bearing, select installation method of bearings.
4) When select bearings specifications, what do you need to consider?
The precision of the bearing (rotation precision, dimensional tolerances) internal clearance and preload bearing material and heat treatment. structure of cage and material.