滚动球轴承振动与噪音--轴承技术资料
时间:2010-12-20
振动与噪音轴承的振动噪音分为三级,用Z1、Z2、Z3、来表示,采用SO910-1仪器来检测。当有特殊要求时可用
BVT来检测,用V1、V2、V3来表示。
Table 5
Bore
(mm)S0901-(dB) BVT-1(μm/s)
Z1
≤Z2
≤Z3
≤V1≤V2≤V3≤
LowMediumHighLMHLMH
434 32
28906050583630352118
5363430906050583630352118
6363430906050583630352118
73734321108065724840442824
83835331108065724840442824
94036341108065724840442824
1041383514010085906050553530
1243393514010085906050553530
154440351801301001107860654635
174541361801301001107860654635
2046423722016012513010075806045
2547444022016012513010075806045
30484341250200160150120100907560
35494543250200160150120100907560
405146443002502201801501301109080
455348453002502201801501301109080
50545047350270270210160160125100100
55565249350300300210180180125110110
60585451400300370240180220145110130
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