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Boyo Bearing Co.,Ltd

Address:Village Ningxin Ningwei Town Xiaoshan Hangzhou, Hangzhou, Zhejiang, China

Tel:+86-510-11368463

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E-mail:sales@bywb-bearing.com

Bearing Vibration And Noise

- Apr 03, 2018 -

VIBRATION AND NOISE


The vibration and noise in bearings fall under one of three classes, Z1, Z2, or Z3. Both are measured using the SO910-II instrument. For special requirements, the BVT-1 is used, and the results are classified as V1, V2, or V3. Please refer to the charts shown below.

 

MAXIMUM VIBRATION ACCELERATION OF SINGLE BEARING AND NOMINAL 3mm~60mm

Tolerance in dB

Z series.png

MAXIMUM VIBRATION ACCELERATION OF SINGLE BEARING AND NOMINAL 65mm~80mm 

VIBRATION AND NOISE

The vibration and noise in bearings fall under one of three classes, Z1, Z2, or Z3. Both are measured using the SO910-II instrument. For special requirements, the BVT-1 is used, and the results are classified as V1, V2, or V3. Please refer to the charts shown below.

 

TOLERANCE DATA FOR VIBRATION OF SINGLE BEARING AND NOMINAL 3mm~60mm

Tolerance in um/s

 V SERIES.png



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