63 Series of ball bearing,deep groove ball bearings

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Shanghai
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Min Order Qty:
5000 pc
Supply Capability:
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.

























































inner ring



















































um



 Vdp



△dmp

9

0,1

2,3,4

Vdmp

Kia

Sd

Sia

△Bs

VBs



d(mm)

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P5

P4

P2

P5

P4

P2

P0,P6

P5

P2

P0

P6

P5

P4

P2



























































Max

Min



2.5

10

0

-8

0

-7

0

-5

0

-4

0

-2.5

10

9

5

4

2.5

8

7

4

3

2.5

6

5

4

3

2.5

6

5

3

2

1.5

10

6

4

2.5

1.5

7

3

1.5

7

3

1.5

0

-120

0

-40

0

-40

15

15

5

2.5

1.5



10

18

0

-8

0

-7

0

-5

0

-4

0

-2.5

10

9

5

4

2.5

8

7

4

3

2.5

6

5

4

3

2.5

6

5

3

2

1.5

10

7

4

2.5

1.5

7

3

1.5

7

3

1.5

0

-120

0

-80

0

-80

20

20

5

2.5

1.5



18

30

0

-10

0

-8

0

-6

0

-5

0

-2.5

13

10

6

5

2.5

10

8

5

4

2.5

8

6

5

4

2.5

8

6

3

2.5

1.5

13

8

4

3

2.5

8

4

1.5

8

4

2.5

0

-120

0

-120

0

-120

20

20

5

2.5

1.5



30

50

0

-12

0

-10

0

-8

0

-6

0

-2.5

15

13

8

6

2.5

12

10

6

5

2.5

9

8

6

5

2.5

9

8

4

3

1.5

15

10

5

4

2.5

8

4

1.5

8

4

2.5

0

-120

0

-120

0

-120

20

20

5

3

1.5










































































































































































outer ring




















































um


 

VDp

Kia


D

△Dmp

Vdp

VDmp

Kea

SD

Sea

△Cs

VCs


(mm)











               





































9

0,1

2,3,4

2,3,4

0,1,2,3,4


























P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P0

P6

P0

P6

P5

P4

P2

P0

P6

P5

P4

P2

P5

P4

P2

P5

P4

P2

P0

P6

P5

P4

P2




2.5

18

0

-8

0

-7

0

-5

0

-4

0

-2.5

10

9

5

4

2.5

8

7

4

3

2.5

6

5

4

3

2.5

10

9

6

5

3

2

1.5

15

8

5

3

1.5

8

4

1.5

8

5

1.5

d△Bs

dVBs

5

2.5

1.5


18

30

0

-9

0

-8

0

-6

0

-5

0

-4

12

10

6

5

4

9

8

5

4

4

7

6

5

4

4

12

10

7

6

3

2.5

2

15

9

6

4

2.5

8

4

1.5

8

5

2.5

5

2.5

1.5


30

50

0

-11

0

-9

0

-7

0

-6

0

-4

14

11

7

6

4

11

9

5

5

4

8

7

5

5

4

16

13

8

7

4

3

2

20

10

7

5

2.5

8

4

1.5

8

5

2.5

5

2.5

1.5


50

80

0

-13

0

-11

0

-9

0

-7

0

-4

16

14

9

7

4

13

11

7

5

4

10

8

7

5

4

20

16

10

8

5

3.5

2

25

13

8

5

4

8

4

1.5

10

5

4

6

3

1.5


80

120

0

-15

0

-13

0

-10

0

-8

0

-5

19

16

10

8

5

19

16

8

6

5

11

10

8

6

5

26

20

11

10

5

4

2.5

35

18

10

6

5

9

5

2.5

11

6

5

8

4

2.5


63 Series of ball bearing,deep groove ball bearings

63 Series of ball bearing,deep groove ball bearings

63 Series of ball bearing,deep groove ball bearings


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Q:How to select the sealing form of deep groove ball bearings?
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. If you have any FAG problems, you can consult me, should be able to help, thank you!
Q:Deep groove ball bearings and so on, these bearings inside and outside the ring surface is generally metal color, or surface chrome plated?
Most bearing steel for steel, is a natural.
Q:Why deep groove ball bearing dynamic load static load
Deep groove ball bearing dynamic load static load dynamic load: the reason is often in the static load on certain safety factor after that, considering the motion of the impact load so deep groove ball bearing dynamic load static load.Bearing (Bearing) is an important component of modern mechanical equipment. Its main function is to support the mechanical rotating body, reduce its friction coefficient (friction, coefficient) during movement, and guarantee its rotary accuracy (accuracy). According to the friction property of the moving element, the bearings can be divided into two kinds: rolling bearing and sliding bearing. Among them, the rolling bearing has been standardized and serialized, but compared with the sliding bearing, its radial dimensions, vibration and noise are relatively large, and the price is higher. Generally, the rolling bearings are composed of four parts, namely, outer ring, inner ring, roller and cage. Strictly speaking, the rolling bearings are composed of six big parts, namely, outer ring, inner ring, rolling body, cage, seal and lubricating oil. Mainly with the outer ring, inner ring, rolling body can be defined as rolling bearings. According to the shape of the rolling element, the rolling bearings are divided into two major categories: ball bearings and roller bearings.Load refers to various applied in engineering structure on the engineering structure or component effect of the direct effect of habits, common are: the weight of the structure, floor live load and live load on the roof, roof ash load, vehicle load, crane load, equipment load and wind power, snow and ice and wave loads.
Q:Deep groove ball bearings 61805, 16005, 61905, 6005, these 4 bearings bore 25, how many are four figures, and some five figures?
Although the diameter is the same, but the width, diameter is not the same.For example, 18 year old beauty, some fat, some thin.I can also give you several sizes of bearings with an inner diameter of 25,62056305 are deep groove ball bearings
Q:Deep groove ball bearings have an inner diameter of 25 and an outer diameter of 47. How much is the tolerance of the shafts and jackets that match it?
Shafts 24.990 through 25Coats 46.990 to 47
Q:Deep groove ball bearings are also called ball bearings
Yes, the bearings are classified according to the rolling stock. They can be divided into ball, roller and roller.
Q:What's the model for deep groove ball bearings with an inner diameter of 20 and an outer diameter of 50?
Standard product, without this size.1., according to your size, that is non-standard, or a manufacturer for customers custom-made size (belongs to non-standard)2. size error, the outer diameter may be 52, and if it is 52mm, then the model is 6304 (the old code 304)
Q:Are deep groove ball bearings rolling bearings?
The most obvious difference between them is that the rolling bearings have rolling bodies between the outer ring and the inner ring, but there is no between the inner and outer rings of the sliding bearings.
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 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

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