Factory directly The Best Bearing Manufacturer In China - Inch size miniature ball bearings-Open type-R Series – Xing Lun

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Factory directly The Best Bearing Manufacturer In China - Inch size miniature ball bearings-Open type-R Series – Xing Lun Detail:

Deep groove ball bearings are non-separable and require little attention or maintenance in service, capable of operating at high speeds and are widely used radial bearings. The inner and outer ring of single row deep groove ball bearings have a deep groove raceway, the bearings are mainly used to carry radial loads and a part of axial loads in two directions. This kind of bearing can carry much heavy axial loads after the increase of radial clearance, thus, it can take the place of high speed angular contact ball bearings.   Deep groove ball bearing have various types in structure, beside open type bearings, shield or seals at both side can also be provided.

Boundary dimensions

Mass(Kg)

Bearing Number

d

D

B

rs min

(Approx.)

XLB

in

mm

in

mm

in

mm

in

mm

3/64

1.191

5/32

3.969

0.0626

1.59

0.004

0.10

0.09

R0

0.055

1.397

3/16

4.763

0.0780

1.98

0.004

0.10

0.17

R1

3/32

2.381

3/16

4.763

0.0626

1.59

0.004

0.10

0.12

R133

5/64

1.984

1/4

6.350

0.0937

2.38

0.004

0.10

0.35

R1-4

1/8

3.175

1/4

6.350

0.0937

2.38

0.004

0.10

0.27

R144

3/32

2.381

5/16

7.938

0.1094

2.78

0.006

0.15

0.50

R1-5

5/32

3.969

5/16

7.938

0.1094

2.78

0.004

0.10

0.50

R155

3/16

4.763

5/16

7.938

0.1094

2.78

0.004

0.10

0.50

R156

3/16

4.763

3/8

9.525

0.1252

3.18

0.004

0.10

1.00

R166

1/4

6.350

3/8

9.525

0.1252

3.18

0.004

0.10

0.50

R168

1/4

6.350

1/2

12.700

0.1252

3.18

0.006

0.15

1.80

R188

1/8

3.175

3/8

9.525

0.1563

3.97

0.012

0.30

1.50

R2

1/8

3.175

5/16

7.938

0.1094

2.78

0.004

0.10

1.00

R2-5

1/8

3.175

3/8

9.525

0.1094

2.78

0.006

0.15

1.00

R2-6

1/8

3.175

1/2

12.700

0.1720

4.37

0.012

0.30

3.20

R2A

3/16

4.763

1/2

12.700

0.1563

3.97

0.012

0.30

2.30

R3

3/16

4.763

5/8

15.875

0.1961

4.98

0.012

0.30

2.70

R3A

1/4

6.350

5/8

15.875

0.1961

4.98

0.012

0.30

4.50

R4

1/4

6.350

3/4

19.050

0.2189

5.56

0.016

0.40

7.70

R4A


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Factory directly The Best Bearing Manufacturer In China -
 Inch size miniature ball bearings-Open  type-R Series – Xing Lun detail pictures


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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Factory directly The Best Bearing Manufacturer In China - Inch size miniature ball bearings-Open type-R Series – Xing Lun , The product will supply to all over the world, such as: Orlando , Lithuania , Marseille , We've customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Ought to you want anything, don't hesitate to contact us.
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Dolores from Mauritius - 2017.06.19 13:51
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Lee from Portugal - 2017.09.26 12:12
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