轴承的噪音轴承加速度振动极限表(dB)和速度振动极限表(BVT)

时间：2010-12-20

三泰 [/url]轴承的噪音
轴承加速度振动极限表
　
轴承公称
内径
d/mm
Bore(mm)单个轴承振动值(dB)不超过
Noise Level (dB)
直径系列0
Diameter
6000series直径系列2
Diameter
6200Series直径系列3
Diameter
6300series
ZZ1Z2Z3ZZ1Z2Z3Z4ZZ1Z2Z3Z4
33534322836353230　37363331　
43534322836353230　37363331　
53736343038373432　39373533　
63736343038373432　39373533　
73938353140383634　　　　　　
83938353140383634　　　　　　
94140363242403735　　　　　　
104342383344423935304644403732
124443393445433935304745403了32
154544403546444136314846423833
174544403547454136314947423833
204745413648464238335048433934
224745413648464238335048433934
254846423849474340365149444137
284947433950484441375250454238
304947433950484441375250454238
325048444051494542385351464339
355149454152504643395452474440
405351464254524744405654494641
455553484556544946435856514744


三泰 [/url]轴承的噪音
轴承速度振动极限表
　
轴承公称
内径
d/mm
Bore(mm)VV1V2V3
低频中频高频低频中频高频低频中频高频低频中频高频
LowMiddleHighLowMiddleHighLowMiddleHighLowMiddleHigh
3804444603532482622311615
4804444603532482622311615
51107260744840583630352118
61107260744840583630352118
71309680926654724840442824
81309680926654724840442824
91309680928054724840442824
101601201001208070906050553530
1216012010012010070906050553530
15210150120150100851107860654635
17210150120150125851107860654635
2026019015018012510013010075806045
2226019015018012510013010075806045
2526019015018012510013010075806045
2826019015018012510013010075806045

　　The vibration and noise of deep groove ball bearings are normally classified as Z1 Z2(higher class than Z1), and Z3 (highest class). It is usually measured by instrument of SO910-1 While for bearings used for electric motors, the vibration & noise is measured by BVT-1 and classified as EMQ ZVl ZV2 and ZV3. Customer needs to mark the requirement of vibration and noise class in order.
NINGBO BEARING COMPANY
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