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Vibration&Noise

GOOT miniaure bearings feature low vibration and low noise.GOOT bearings for EMQ electric motor are available as reguested.

Deep Groove Ball Bearings Vibration(Acceleration-)Specifications(dB)

公称内径
d(mm) 		单个轴承振动加速度级(db)(≤)
直径系列(0) 直径系列(2) 直径系列(3)
Z Z1 Z2 Z3 Z4 Z5 Z Z1 Z2 Z3 Z4 Z5 Z Z1 Z2 Z3 Z4 Z5
3 33 30 28 25 24 22 34 31 29 26 24 22 37 36 33 31 27 23
4 33 30 28 25 24 22 34 31 29 26 24 22 37 36 33 31 27 23
5 34 31 28 25 24 22 35 32 29 26 24 22 39 37 35 33 28 24
6 34 32 29 26 24 22 35 32 29 26 24 22 39 37 35 33 28 24
7 36 33 30 27 25 22 36 34 31 27 25 22 40 38 36 34 30 26
8 36 33 30 27 25 22 36 34 31 27 25 22 40 38 36 34 30 26
9 38 34 30 28 25 23 39 35 32 28 26 24 41 39 37 35 31 28
10 38 34 30 28 26 24 40 37 33 28 26 24 46 44 40 37 32 28
12 38 34 30 28 26 24 41 38 34 30 27 25 47 45 40 37 32 28
15 43 39 34 31 29 26 43 39 35 32 29 26 48 46 42 38 33 29
17 44 39 35 32 30 26 44 40 36 33 31 27 49 47 42 38 33 29
20 44 40 36 33 31 27 45 41 37 34 32 28 50 48 43 39 34 30

Deep Groove Ball Bearings Vibration(Acceleration-)Specifications(um/s)

公称内径
d(mm) 		V V1 V2 V3 V4
低频 中频 高频 低频 中频 高频 低频 中频 高频 低频 中频 高频 低频 中频 高频
L M H L M H L M H L M H L M H
3 80 44 44 60 35 32 48 26 22 31 16 15 28 10 10
4 80 44 44 60 35 32 48 26 22 31 16 15 28 10 10
5 110 72 60 74 48 40 58 36 30 35 21 18 32 11 11
6 110 72 60 74 48 40 58 36 30 35 21 18 32 11 11
7 130 96 80 92 66 54 72 48 40 44 28 24 38 12 12
8 130 96 80 92 66 54 72 48 40 44 28 24 38 12 12
9 130 96 80 92 66 54 72 48 40 44 28 24 38 12 12
10 160 120 100 120 80 70 90 60 50 55 35 30 45 14 15
12 160 120 100 120 80 70 90 60 50 55 35 30 45 14 15
15 210 150 120 150 100 85 110 78 60 65 46 35 52 18 18
17 210 150 120 150 100 85 110 78 60 65 46 35 52 25 25
20 210 190 150 180 125 100 130 100 75 80 60 45 60 25 25

  • Of:GOOT
  • Time:2017/6/14
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