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High Performance Water Pump Bearing Radial / Axial Load Alkali Resistant

Categories Pump Motor Bearings
Brand Name: VCD
Model Number: 62 and 63 series
Certification: ISO9001:2000
Place of Origin: Cixi,Ningbo,Zhejiang,China
MOQ: 5000
Delivery Time: 30 working days
Packaging Details: Industrial plastic tube packing
Tolerance: ABEC-3
Noise Class: Z3V3 and Z4V4
Steel Balls Class: G10 or G5
Cages: Steel Made
Rubber Seals: NBR or FKM or ACM
name: water pump ball bearing
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High Performance Water Pump Bearing Radial / Axial Load Alkali Resistant


Features :


To bear predominate radial load and subsidiary load from both directions, lower cost and price, low running resistance, high limiting speed, possible to reach higher rotating precision and pretty low vibration level, in addition, possible to make into sealing structure.


Applications :


Electric motors, machine tools, automobiles, precise devices, home appliances, chemical machineries, general machineries, agricultural machineries, etc


Deep groove ball bearing Advantages:


1) High precision, long life , Low noise,low vibration


2) Easy for installation and unloading


3) Fast delivery,good quality


4) Competitive price


The size of bearing clearance directly related to the use of noise, vibration, normal temperature, service life and the assembly of machinery motion effect. Therefore, it is very important that we choose the suitable assembly bearing clearance. We divided from small to big according to radial clearance range into C2, C0, C3, C4 and C5. Specific reference see the chart:


BoreC2C0C3C4C5
OverIncluding
mmInchmmInchMinMaxMinMaxMinMaxMinMaxMin.Max
2.50.0984100.39370721382314292037
100.3937180.708709318112518332545
180.7887240.9449010520132820362848
240.9449301.1811111520132823413053
301.1811401.5748111620153328464064
401.5748501.9685111623183630514573
501.9685652.5591115828234338615590

Also can consult the table below choose bearing clearance


The usage situationUse examplesChoose clearance
Strict control noise, vibration installation precision, high positionInstrument and equipmentRoll neck calender Low noise and small motorC2,C0
General load, speed, working temperature is not highTransmission machinery, reducer and other general machineryC0
High temperature, high speed, high requirements for service lifeAutomobile generator and engineC3
Using high temperature environment, should not be the occasion of heatDrying machine, paper making machinery, and so onC3,C4
High temperature, high speed, and large impact load

Vibrating screen, speed gear


C4
Inner and outer ring take the surplus interference, large volume, high temperature, heat dissipationVibration type pressure road, machine car rear wheelC5

Vibration tolerance date of single bearing Tolerance um/s


Bore diancterVV1V2V3V4
MMLMHLMHLMHLMHLMH
3,4804444603532482622311615281010
5,61107260744840583630352118321111
7,8,91309680926654724840442824381212
10,121601201001208070906050553530451415
15210150120150100851107860654635521818
17210150120150100851107860654635522525
2026019015018012510013010075806045602525
22,2526019015018012510013010075806045603032
2826019015018012510013010075806045603540
30,32300240190200150130150120100907560703540
35300240190200150130150120100907560704245
403603002602401801601801501301109080825050
453603002602401801601801501301109080826060
50420320320280200200210160160125100100957070

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 diancterDiameter series(0)Diameter series(2)Diameter series(3)
MMZZ1Z2Z3ZZ1Z2Z3Z4ZZ1Z2Z3Z4
53736343038373432-39373533-
63736343038373432-39373533-
73938353140383634------
83938353140383634------
94140363242403735------
104342383344423935303744403732
124443393445433935304745403732
154544403546444136314846423833
174644403547454136314947423833
204745413648464238335048433934
224745413648464238335048433934
254846423849474340365149444137
28494743395048444137
Product Tags:

water pump bearing

  

power tool bearings

  
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