62 Series of ball bearing,deep groove ball bearings

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Shanghai
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5000 pc
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1500000 pc/month

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Product Description:

We own the consummate equipments,advanced craft and technology,and high precision testing instruments.In this way,it greately enhances the machining accuracy,effectively guarantes the superior quality of the goods,reducess the product manufacture cycle.It continuously lifts up the product quality through the technical innovation.Our products are well-received by vast customers.

Bearing accuracy refers to accuracy on dimension and rotation.According to national standard,the bearing accuracy is divided into five class:P0,P6,P5,P4,P2.All of them are equivalent to ISO standard.













































































































um

  Vdp

△dmp90,12,3,4VdmpKiaSdSia△BsVBs

d(mm)P0P6P5P4P2P0P6P5P4P2P0P6P5P4P2P0P6P5P4P2P0P6P5P4P2P0P6P5P4P2P5P4P2P5P4P2P0,P6P5P2P0P6P5P4P2

























































MaxMin

2.5100-80-70-50-40-2.5109542.587432.565432.565321.510642.51.5731.5731.50-1200-400-40151552.51.5

10180-80-70-50-40-2.5109542.587432.565432.565321.510742.51.5731.5731.50-1200-800-80202052.51.5

18300-100-80-60-50-2.51310652.5108542.586542.58632.51.5138432.5841.5842.50-1200-1200-120202052.51.5

30500-120-100-80-60-2.51513862.51210652.598652.598431.51510542.5841.5842.50-1200-1200-1202020531.5






























































































































































































































um
   VDpKia
D△DmpVdpVDmpKeaSDSea△CsVCs
(mm)









                



































90,12,3,42,3,40,1,2,3,4
























P0P6P5P4P2P0P6P5P4P2P0P6P5P4P2P0P6P5P4P2P0P6P0P6P5P4P2P0P6P5P4P2P5P4P2P5P4P2P0P6P5P4P2


2.5180-80-70-50-40-2.5109542.587432.565432.510965321.5158531.5841.5851.5d△BsdVBs52.51.5
18300-90-80-60-50-41210654985447654412107632.52159642.5841.5852.552.51.5
30500-110-90-70-60-41411764119554875541613874322010752.5841.5852.552.51.5
50800-130-110-90-70-416149741311754108754201610853.522513854841.51054631.5
801200-150-130-100-80-5191610851916865111086526201110542.535181065952.51165842.5

62 Series of ball bearing,deep groove ball bearings

62 Series of ball bearing,deep groove ball bearings

62 Series of ball bearing,deep groove ball bearings


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Q:Angular contact ball bearings or deep groove ball bearings for vertical motors. What is the minimum motor noise?
If installed properly, the deep groove ball will be less noisy! Angular contact bearings have much better bearing capacity!
Q:What does "deep groove ball bearing suffix" "MA" mean?
In FAG bearings, the MA represents the brass solid cage and the outer ring guides
Q:Use of deep groove ball bearings?
Deep groove ball bearingThe most representative rolling bearings, wide range of usesCan bear radial load and two-way axial loadIt is suitable for high speed rotating and low noise and low vibrationSealed bearing with steel plate dust cover or rubber sealing ring is filled with proper grease in advanceThe outer ring with a stop ring or flange bearings, that is easy to axial positioning, and easy to install inside the housingThe size of the maximum load type bearing is the same as that of the standard bearing, but there is a loading groove in the inner and outer rings, which increases the number of balls loaded and improves the rated loadMain retainer: steel plate holder (waveform, crown)... Single row; S shape... Double column)Copper alloy or phenolic resin cutting cage, synthetic resin forming cageMain application: Automobile: rear wheel, transmission, electrical partsElectric: General Motors, household appliancesOther: instrumentation, internal combustion engines, construction machinery, railway vehicles, handling machinery, agricultural machinery, various industrial machinery
Q:Dynamic and static load problems of deep groove ball bearings
Bearing rated dynamic load is greater than its rated static load, rated static load is generally rated dynamic load of 70%-80%, see bearing samples. Generally, the rated dynamic load of foreign bearings is 10% higher than that on the manual. Look at the bearing samples, it is best to see the sample rated dynamic load, do not look at the manual.
Q:Compared with plain bearings, what are the advantages and disadvantages of deep groove ball bearings?
2, radial clearance is relatively small, radial angular contact bearings can be pre tightened, can be used to eliminate pre clearance clearance, high precision operation;3, under normal conditions, the efficiency of rolling bearings and liquid power lubrication bearings, but the mixed lubrication bearings higher;4, for the same size of the shaft diameter, the rolling bearing is wider than the sliding bearing, so that the axial structure of the machine is compact;5, a high degree of standardization, mass production, consumption of lubricants less, easy to seal, easy to maintain, do not need to use non-ferrous metals, low cost.Two, compared with the sliding bearing, deep groove ball bearings shortcomings:1, vibration and noise;2. Radial dimensions larger than plain bearings;3 、 poor ability to withstand impact loading;4 、 under high speed and heavy load, the bearing life is low.
Q:Deep groove ball bearings are how to assemble, I feel there is no way to assemble ah!
Press in. All right, deep trenches and shallow trenches.
Q:To withstand 5000KG radial force to use much deep groove ball bearing.
You can use 6308-6310 of the bearings, this kind of bearings can still meet your requirements. If you choose the bigger one, it's not very economical. For reference only. Thank you
Q:What are the dimensional tolerances for deep groove ball bearings?
Deep groove ball bearings are radial bearings. In general, the upper and outer tolerance of bearings is 0, and the lower difference is a negative value. Such as deep groove ball bearings 6206, the bore diameter is 30mm, the deviation is 0~-0.01mm; the outer diameter of the bearing is 62mm, the deviation is 0~-0.013mm. The specific bearing tolerance is determined according to the standard size of the bearing and the basic dimensions.
Q:What is the function of the bearing dimension series?
Mainly in the design, manufacture and assembly work
Q:Deep groove ball bearings 206 medium 206 what does that mean?
206 is the bearing of the old model, refers to the outer diameter of 62mm,Such as:Description: deep groove ball bearings (type 60000) bearing type: deep groove ball bearingsNew model: 6206, old model: 206Brand: TORRINGTONFAFNIR reference model: 206KInternal diameter: 30, outer diameter: 62Thickness: 16 TORRINGTONFAFNIR 6206 TORRINGTONFAFNIR 206

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