62 Series of ball bearing,deep groove ball bearings

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5000 pc
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1500000 pc/month

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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:Deep groove ball bearings, iron cap seals and rubber cover seals are distinguished?
The iron cover is mainly play the role of dust cover is waterproof and dustproof function, rubber sealing performance to Bitiegai is good, but the corresponding to the low speed Bitiegai. The same material seal, contact sealing effect is better than non-contact, but the speed contact type is lower than non-contact. If only in the ordinary circumstances, the difference is not big, but the plastic seal price is more expensive than the iron seal price
Q:What are the benefits of SKF deep groove ball bearings?
SKF is the world's veteran bearing producer, accounting for the world's highest number of bearings! Its material has a certain pre potential! As for the benefits, compare with NSK, just like apple and Samsung, depending on the user's choice
Q:Does deep groove ball bearings belong to thrust bearings?
Not belong to.The thrust bearing is generally composed of two thrust washers or more thrust washer and a plurality of rolling bodies, generally divided into axial thrust washers piece and a base plate, a rolling body is generally the most common type of iron or copper cage group. The most common type of the whole bearing is the ball type thrust bearing.Deep groove ball bearings are the most common types of rolling bearings. A basic deep groove ball bearing consists of an outer ring, an inner race, a set of steel balls, and a set of retaining structures.
Q:Deep groove ball bearing type
Deep groove ball bearings are the most common types of rolling bearings. A basic deep groove ball bearing consists of an outer ring, an inner race, a set of steel balls, and a set of retaining structures. Deep groove ball bearings are of two types, single row and double row. The deep groove ball structure is divided into two kinds of sealing and open structure. The open type means that the bearings are not sealed. The sealed deep groove ball is divided into dustproof sealing and oil tight sealing.
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:Rated speed of deep groove ball bearings
Reference speed (with respect to heat) and limit speed (as opposed to physical structure) are parameters that vary according to consideration. Because the contact surface of the deep groove ball bearing is the smallest, and the friction force is the smallest, so the reference speed will be higher than the limit speed.
Q:What's the difference between HRB's deep groove ball suffix 2Z and 2RZ?
2Z for double sided iron cap seal! 2RZ is a non contact type sealing rubber!
Q:What's the difference between the rubber cap and the iron cover of the deep groove ball bearings?
Iron cover only dustproof, waterproof rubber cover, dustproof and waterproof
Q:What's the difference between 6000-6012 and 6200-6212 in deep groove ball bearings?
This can be known by checking the code number6 means deep groove ball bearingsThe second bit indicates the width of the series. The model you call here is a narrow series, omitting 0The third digit indicates the diameter series code, of which 0 is light, and the 2 is light. (that's what you ask.)Position four or five is the inner diameter code, and your number is 12, or 60mm
Q:The deep groove ball bearing rubber ring is too thick. What's wrong with it?
Large frictional resistance

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