|
HOME | Main Menu | Our Company | Recent News | Employment (1) | Contact Us Standard Bearings | Special Bearings | Technical Information | Applications |
|
|
|
|
HOME | Main Menu | Our Company | Recent News | Employment (1) | Contact Us Standard Bearings | Special Bearings | Technical Information | Applications |
|
|
|
|
|
TECHNICAL INFORMATION Bearing noise
The noise level is the most important quality criteria of a ball bearing. It mainly depends on the following factors:
● precision of the geometric forms ● surface finish of the raceway and the balls ● cleanliness of the bearing ● type of lubricant ● type of cage ● speed of rotation
The bearing noise levels are ranged by WIB into the following classes:
● Q0: Normal noise ● Q6: Noise less than Q0 ● Q5: Noise less than Q6
Very intensive noise checks are carried out during the manufacturing process.
Back to
|
|
|
|
||
|
WIB - Wälzager Industriewerke Bulle AG |
 |
Tel: (+41) 26 919 11 22
|
|
