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608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
Specifications
Brand Name :
Bugao
Model Number :
608, 608ZZ, 608-2RS
Certification :
ISO 9001:2015
Place of Origin :
China
MOQ :
1,000 sets
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
30,000,000 sets
Delivery Time :
Negotiable
Packaging Details :
Single Packing, Industrial Packing, Custom Packing
Bearing Name :
P4 Bearing
Material Bearing :
608-2RS Double Rubber Seal Bearings P4 ABEC-7 Z4V4 High Speed Sealed Miniature Bearings
Bearing Material :
Bearing Steel, Stainless Steel, Ceramic, etc
Precision of bearing :
P5, P4
Seal & Sheild of bearing :
Open, Z, ZZ, RZ, 2RZ, RS, 2RS
Noise of bearing :
Z3V3, Z4V4
Clearance of bearing :
C2, C0, C3, C4
Bearing life :
Up to 10 years
Stock :
Rich
HS code :
8482102000
OEM Service :
Customization welcomed
Description

608-2RS Double Rubber Seal Bearings P4 ABEC-7 Z4V4 High Speed Sealed Miniature Bearings

These types of ball bearing can be used in numerical control machine tool, automobile industry, precise instrument, high-speed machine tool, arospace, etc. It is simple in design, non-separated, suitable for high speed, reliable in operation and low in maintenance cost.

Features of High Precision Ball Bearings:

Exceptional Precision:
Complies with national standards Z4V4 and Z3V3, achieving P5 and P6 precision levels. Higher precision ensures minimal errors, strong consistency, and stable performance.

Ultra-Low Noise:
Noise levels are rigorously tested, with micro bearings below 23 decibels, mini and small bearings below 25 decibels, and small bearings below 27 decibels, significantly quieter than competitors.

High-Speed Performance:
Micron-level size control ensures P5 error < 6 microns, with strong consistency. Bearings can be customized to meet speed requirements ranging from dozens to 20,000 RPM or higher.

Enhanced Durability:
Made from premium wear-resistant steels like Xingcheng Steel and Northeast Special Steel, these bearings offer extended service life and superior reliability.


Practical application:

Technical Parameters:

Basic
Bearing
No.

Bore d

Outer Diameter D

Width W

Radius r

Basic Load
Rating KN

Maximum Run
out Speed

Weight
Kg/pc

Dynamic

 Static

Grease

 Oil
mm inch mm inch mm inch mm inch

C

CO

r/min

r/min

604

4

 0.1575

12

 0.4724

4

 0.1575

0.2

 0.008

0.97

0.36

43000

51000

0.002

605

5

 0.1969

14

 0.5512

5

 0.1969

0.2

 0.008

1.33

0.505

39000

46000

0.0035

606

6

 0.2362

17

 0.6693

6

 0.2362

0.3

 0.012

2.24

0.91

28000

36000

0.008

607

7

 0.2756

19

 0.7480

6

 0.2362

0.3

 0.012

2.24

0.91

28000

36000

0.008

608

8

 0.3149

22

 0.8661

7

 0.2756

0.3

 0.012

3.35

1.4

26000

34000

0.012

609

9

 0.3543

24

 0.9449

7

 0.2756

0.3

 0.012

3.4

1.45

22000

30000

0.014

6000

10

 0.3937

26

 1.0236

8

 0.3150

0.3

 0.012

4.55

1.96

20000

28000

0.019

6001

12

 0.4724

28

 1.1024

8

 0.3150

0.3

 0.012

5.1

2.39

19000

26000

0.021

6002

15

 0.5906

32

 1.2598

9

 0.3543

0.3

 0.012

5.6

2.84

18000

24000

0.03

6003

17

 0.6693

35

 1.3780

10

 0.3937

0.3

 0.012

6.8

3.35

17000

22000

0.039

6004

20

 0.7874

42

 1.6535

12

 0.4724

0.6

 0.024

9.4

5.05

15000

19000

0.069

6005

25

 0.9843

47

 1.8504

12

 0.4724

0.6

 0.024

10.1

5.85

13000

17000

0.08

6006

30

 1.1811

55

 2.1654

13

 0.5118

1.0

 0.039

13.2

8.3

12000

15000

0.116

6007

35

 1.3780

62

 2.4409

14

 0.5512

1.0

 0.039

16

10.3

10000

13000

0.155

6008

40

 1.5748

68

 2.6772

15

 0.5906

1.0

 0.039

16.8

11.5

8000

11000

0.185

6009

45

 1.7717

75

 2.9528

16

 0.6299

1.0

 0.039

21

15.1

7200

9000

0.231

6010

50

 1.9685

80

 3.1496

16

 0.6299

1.0

 0.039

21.8

16.6

6400

7800

0.25

6011

55

 2.1654

90

 3.5433

18

 0.7087

1.1

 0.043

28.3

21.2

5700

7000

0.362

6012

60

 2.3622

95

 3.7402

18

 0.7087

1.1

 0.043

29.5

23.2

5000

6300

0.385

6013

65

 2.9551

100

 3.9370

18

 0.7087

1.1

 0.043

31.9

25

4800

6100

0.44

6014

70

 2.7559

110

 4.3307

20

 0.7874

1.1

 0.043

39.7

31

4600

5800

0.6

6015

75

 2.9528

115

 4.5276

20

 0.7874

1.1

 0.043

41.6

33.5

4400

5600

0.64


Basic

Bearing
No.

Bore d

Outer Diameter D

Width W

Radius r

Basic Load Rating KN

Maximum Run out Speed

Weight
kg/pc
mm inch mm inch mm inch mm inch Dynamic

Static

Grease

Oil

C

 CO

r/min

 r/min

627

7

 0.2756

22

 0.8661

7

 0.2756

0.3

 0.012

3.35

1.4

26000

34000

0.013

628

8

0.3149

24

 0.9448

8

 0.3149

0.3

0.012

4

1.59

24000

32000

0.017

629

9

 0.3543

26

 1.0236

8

 0.3149

0.3

 0.012

4.55

1.96

22000

30000

0.02

6200

10

0.3937

30

 1.1811

9

 0.3543

0.6

 0.024

5.1

2.39

19000

26000

0.032

6201

12

 0.4724

32

 1.2598

10

 0.3937

0.6

 0.024

6.1

2.75

18000

24000

0.037

6202

15

 0.5906

35

 1.3780

11

 0.4331

0.6

0.024

7.75

3.6

17000

22000

0.045

6203

17

 0.6693

40

 1.5748

12

 0.4724

0.6

 0.024

9.6

4.6

16000

20000

0.066

6204

20

 0.7874

47

 1.8504

14

 0.5512

1.0

0.039

12.8

6.65

14000

18000

0.106

6205

25

 0.9843

52

 2.0470

15

 0.5906

1.0

 0.039

14

7.85

12000

16000

0.128

6206

30

 1.1811

62

 2.4409

16

 0.6299

1.0

 0.039

19.5

11.3

10000

13000

0.199

6207

35

 1.3780

72

 2.8346

17

 0.6693

1.1

0.043

25.7

15.3

8800

10000

0.287

6208

40

 1.5748

80

 3.1496

18

 0.7087

1.1

0.043

29.1

17.8

7700

9200

0.367

6209

45

 1.7717

85

 3.3465

19

 0.7480

1.1

0.043

32.5

20.4

6800

8200

0.416

6210

50

 1.9685

90

 3.5433

20

 0.7874

1.1

0.043

35

23.2

6100

7300

0.462

6211

55

 2.1654

100

 3.9370

21

 0.8268

1.5

0.059

43.5

29.2

5500

6600

0.602

6212

60

 2.3622

110

 4.3307

22

 0.8661

1.5

0.059

52.5

36

5000

6000

0.789

6213

65

 2.5591

120

 4.7244

23

 0.9055

1.5

0.059

58.5

40.5

4800

5800

0.99

6214

70

 2.7559

125

 4.9213

24

 0.9449

1.5

0.059

63.7

45

4600

5600

1.1

6215

75

 2.9528

130

 5.1181

25

 0.9843

1.5

0.059

68.9

49

4400

5400

1.2


ABEC-5 TOLERANCE CLASS ABEC-5 (P5)

INNER RING

Tolerance in um/s

d mm

Δdmp

Vdp²)Diameter Series

Vdmp

Kia

Sd

Sis3)

ΔBs

Vbs

9

0,1,2,3,4

over

including

high

low

max

3

max

max

max

High

Low

max

1)0.6

2.5

0

-5

5

4

3

4

7

7

0

-40

5

2.5

10

0

-5

5

4

3

4

7

7

0

-40

5

10

18

0

-5

5

4

3

4

7

7

0

-80

5

18

30

0

-6

6

5

3

4

8

8

0

-120

5

30

50

0

-8

8

6

4

5

8

8

0

-120

5

50

80

0

-9

9

7

5

5

8

8

0

-150

6


OUTER RING

Tolerance in um/s

D mm

Δdmp

Vdp²)Diameter Series

Vdmp

Kia

SD4) SD15)

Sea4)5)

ΔBs

Vbs

9

0,1,2,3,4

over

including

high

low

max

max

max

max

High

Low

max

1)2.5

6

0

-5

5

4

3

5

8

8

5

6

18

0

-5

5

4

3

5

8

8

5

18

30

0

-6

6

5

3

6

8

8

5

30

50

0

-7

7

5

4

7

8

8

5

50

80

0

-9

9

7

5

8

8

10

6

80

120

0

-10

10

8

5

10

9

11

8

120

150

0

-11

11

8

6

11

10

13

8


ABEC-7 TOLERANCE CLASS ABEC-7 (P4)

INNER RING

Tolerance in um/s

d mm

Δdmp

Δds

Vdp²)Diameter Series

Vdmp

Kia

Sd

Sia

ΔBs

Vbs

7,8,9

1,7,2,3,4

over

including

high

low

high

low

max

max

max

max

max

High

low

Low

max

1)0.6

2.5

0

-4

0

-4

4

3

2

2.5

3

3

0

-40

-40

2.5

2.5

10

0

-4

0

-4

4

3

2

2.5

3

3

0

-40

-40

2.5

10

18

0

-4

0

-4

4

3

2

2.5

3

3

0

-80

-80

2.5

18

30

0

-5

0

-5

5

4

2.5

3

4

4

0

-120

-120

2.5

30

50

0

-6

0

-5

6

4

3

4

4

4

0

-120

-120

3

50

80

0

-7

0

-5

7

5

3.5

4

5

5

0

-150

-150

4


OUTER RING

Tolerance in um/s

D mm

Δdmp

Δds

Vdp²)Diameter Series

Vdmp

Kia

Sd

Sia

ΔBs

Vbs

7,8,9

1,7,2,3,4

over

including

high

low

high

low

max

max

max

max

max

High

low

 max

1)2.5

6

0

-4

0

-4

4

3

2

3

4

5

Identical to ΔBs and VBs of inner ring of same bearing

2.5

6

18

0

-4

0

-4

4

3

2

3

4

5

2.5

18

30

0

-5

0

-5

5

4

2.5

4

4

5

2.5

30

50

0

-6

0

-6

6

5

3

5

4

5

2.5

50

80

0

-7

0

-7

7

5

3.5

5

4

5

3

80

120

0

-8

0

-8

8

6

4

6

5

6

4

120

150

0

-9

0

-9

9

7

5

7

5

7

5


Customization welcomed:

We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.

We can custom your packaging according to your design.

All copyright owned by clients and we promised don't disclose any information.


Packing and Shipping:

The deep groove ball bearings will be securely packaged individually, or tube packing or packed as customization packing.

Shipping method is negotiable.


FAQ:

1.Q:Are you a factory or trading company?
A:Kent Bearing is specialized in manufacturing and exporting bearings, and we have our own factory and warehouse.
2.Q:Can I get some samples and do you offer free samples?
A:Yes, sure, Kent Bearing are honored to offer you samples.
3.Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.
4.Q: Could you tell me the material of our bearing?
A: We have chrome steel, and stainless steel, ceramic and plastic material
5.Q: Can we get support if we have our own market position?

A: Please inform us detailed information about your market,we will discuss and propose helpful suggestion for you and to find the best solution for you.



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608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed

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Product Detail
Brand Name :
Bugao
Model Number :
608, 608ZZ, 608-2RS
Certification :
ISO 9001:2015
Place of Origin :
China
MOQ :
1,000 sets
Price :
Negotiable
Contact Supplier
video
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed
608 2RS P4 Bearing ABEC 7 Miniature Sealed Bearings High Speed

Ningbo Kent Bearing Co., Ltd

Verified Supplier
1 Years
zhejiang, ningbo
Since 2003
Business Type :
Manufacturer
Main Products :
6000 Series Bearing, Electric Motor Bearing, UCP Pillow Block Bearing
Certification Level :
Verified Supplier
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