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Durable High Speed Bearings / Grooved Rolling Ball Bearing For Booster Pumps

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Durable High Speed Bearings / Grooved Rolling Ball Bearing For Booster Pumps

Brand Name : VCD

Model Number : 608 ZZ/2RS and 6203 ZZ/2RS

Certification : ISO9001:2000

Place of Origin : Ningbo,China

MOQ : 1000

Supply Ability : 0.6 million pcs per month

Delivery Time : 30 days according to quantity

Packaging Details : Industrial plastic tubes packing

Steel Material : Chrome Steel,Gcr15

Rubber Seals Material : NBR/ACM/FKM+SPCC

Cages : Plastic or Steel

Balls : G10 or G5 Class

name : rolling ball bearing

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VCD's 608 and 6203 ball bearings are widely used in booster pumps.Deep groove ball bearings are particularly versatile.They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available from SKF in many designs, variants and sizes.

608 ZZ/2RS Dimension:8*88*7mm
6203 ZZ/2RS Dimension 17*40*12mm

Vibration tolerance date of single bearing Tolerance um/s

Bore diancter V V1 V2 V3 V4
MM L M H L M H L M H L M H L M H
3,4 80 44 44 60 35 32 48 26 22 31 16 15 28 10 10
5,6 110 72 60 74 48 40 58 36 30 35 21 18 32 11 11
7,8,9 130 96 80 92 66 54 72 48 40 44 28 24 38 12 12
10,12 160 120 100 120 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
20 260 190 150 180 125 100 130 100 75 80 60 45 60 25 25
22,25 260 190 150 180 125 100 130 100 75 80 60 45 60 30 32
28 260 190 150 180 125 100 130 100 75 80 60 45 60 35 40
30,32 300 240 190 200 150 130 150 120 100 90 75 60 70 35 40
35 300 240 190 200 150 130 150 120 100 90 75 60 70 42 45
40 360 300 260 240 180 160 180 150 130 110 90 80 82 50 50
45 360 300 260 240 180 160 180 150 130 110 90 80 82 60 60
50 420 320 320 280 200 200 210 160 160 125 100 100 95 70 70

Bearing vibration and noise level can be divided into 4 levels: Z1, Z2, Z3 and Z4. We can detect by

S0910-1 instrument. According to the special requirement, we can use BVT-1 detection, and be divided

into the V1, V2, V3 and V4.Specific data are listed below. Customer’s order should be indicated the

vibration and nosie level requirements.

The maximum vibration acceleration of single bearing. Tolerance dB

Bore diancter Diameter series(0) Diameter series(2) Diameter series(3)
MM Z Z1 Z2 Z3 Z Z1 Z2 Z3 Z4 Z Z1 Z2 Z3 Z4
5 37 36 34 30 38 37 34 32 - 39 37 35 33 -
6 37 36 34 30 38 37 34 32 - 39 37 35 33 -
7 39 38 35 31 40 38 36 34 - - - - - -
8 39 38 35 31 40 38 36 34 - - - - - -
9 41 40 36 32 42 40 37 35 - - - - - -
10 43 42 38 33 44 42 39 35 30 37 44 40 37 32
12 44 43 39 34 45 43 39 35 30 47 45 40 37 32
15 45 44 40 35 46 44 41 36 31 48 46 42 38 33
17 46 44 40 35 47 45 41 36 31 49 47 42 38 33
20 47 45 41 36 48 46 42 38 33 50 48 43 39 34
22 47 45 41 36 48 46 42 38 33 50 48 43 39 34
25 48 46 42 38 49 47 43 40 36 51 49 44 41 37
28 49 47 43 39 50 48 44 41 37 52 50 45 42 38
30 49 47 43 39 50 48 44 41 37 52 50 45 42 38
32 50 48 44 40 51 49 45 42 38 53 51 46 43 39
35 51 49 45 41 52 50 46 43 39 54 52 47 44 40
40 53 51 46 42 54 52 47 44 40 56 54 49 45 41
45 55 53 48 45 56 54 49 46 43 58 56 51 47 44
50 57 54 50 47 58 55 51 48 45 60 57 53 49 46


Product Tags:

water pump bearing

      

water pump ball bearing

      
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