CHANGZHOU WUJIN SUNAN BEARING CO.,LTD 86-0519-86201090-86201100 snbearing@sina.com
AISI420 Stainless Steel Bearing Balls Φ 12mm  stainless steel 420 durable steel balls

AISI420 Stainless Steel Bearing Balls Φ 12mm stainless steel 420 durable steel balls

  • Type
    Chrome Steel Balls
  • Specification
    Φ12mm
  • Bore Size
    Φ2.0 – 30mm
  • Bearing Material
    AISI420
  • Quality
    Good, Reach International Standard
  • Grade
    G10
  • Place of Origin
    China
  • Brand Name
    SN
  • Certification
    ISO9001-2008/ISO14001-2004/CQC
  • Model Number
    AISI420 Φ12mm
  • Minimum Order Quantity
    1Ton
  • Price
    negotiation
  • Packaging Details
    Industrial packing or customize
  • Delivery Time
    Stock in 2 days, or 40 days
  • Payment Terms
    T/T advance
  • Supply Ability
    30T/month

AISI420 Stainless Steel Bearing Balls Φ 12mm stainless steel 420 durable steel balls

Φ12mm  steel balls  stainless steel balls AISI420  steel balls for bearings

 

 

Specifications:

 

good quality bearing steel balls  stainless steel balls AISI420 Φ12mm  steel balls for bearings

 

 

Description:

 

 

Ball diameter

(mm)

Quantity per kilogram

Ball diameter
(mm)

Quantity per kilogram

Ball diameter
(mm)

Quantity per kilogram

2.0000

30700

9.0000

337

19.0000

35.77

2.3812 3/32

18182

9.5250 3/8

284

19.0500

3/4

35.5

2.5000

15698

10.0000

245

19.8438

25/32

31.4

3.0000

9091

10.3188 13/32

223

20.637013/16

27.9

3.1750 1/8

7634

11.0000

185

21.0000

26.49

3.5000

5717

11.1125 7/16

179

21.4313 27/32

24.9

3.9688 5/32

3922

11.5000

161

22.2250 7/8

22.3

4.0000

3831

11.5094 29/64

161

23.0000

20.17

4.7625 3/16

2268

11.9062 15/32

145

23.0188 29/32

20.1

5.0000

1961

12.0000

142

23.8125 15/16

18.2

5.1594 13/64

1786

12.303131 /64

132

24.0000

17.75

5.5562 7/32

1431

12.7000 1/2

120

24.6063 31/32

16.5

5.9531 15/64

1163

13.4938 17/32

100

25.0000

15.70

6.0000

1136

14.0000

89

25.40000 1

15

6.3500 1/4

962

14.2875 9/16

84.0

26.9875 1'/32

13.64

6.5000

894

15.0812 19/32

71.4

26.9875 1'/16

12.47

6.7469 17/64

800

14.8750 5/8

61.3

27.7812 1'/32

11.4

7.1438 9/32

671

16.0000

59.9

28.0000

11.18

7.9372 5/16

490

16.6688 21/32

52.9

28.5750 1'/8

10.50

8.0000

478

17.0000

50

30.1625 1'/16

8.93

8.5000

400

17.4625 11/16

46.1

 

 

8.7312 11/32

369

18.2562 23/32

40.3

 

 

 

 

Applications:

 

 

Steel balls are important component of bearings, and are also most widely used rolling body in bearings field. The quality directly affect the bearings character.

 

Tolerance level and technical requirements:

 

Grade

 

Ball diameter variation

Spherical deviation

Ball surface roughness

Ball diameter variation

Basic diameter tolerance

Vdws

△Sph

Ra

Vdwl

Tdn

No more than (um)

10

0.25

0.25

0.025

0.5

*

16

0.4

0.4

0.032

0.8

*

20

0.5

0.5

0.05

1

*

28

0.7

0.7

0.05

1.5

*

40

1.0

1.0

0.08

2

*

60

1.5

1.5

0.10

3

*

100

2.5

2.5

0.125

5

±12.5

200

5

5

0.2

10

±25

500

13

13

*

25

±50

1000

25

25

*

50

±125

 

Advantage:

 

- 20 years export experience

- Strict quality control

- Delivery in time

- Cost effective
- OEM service is available with good prices
- Your success is our business and future

AISI420 Stainless Steel Bearing Balls Φ 12mm  stainless steel 420 durable steel ballsAISI420 Stainless Steel Bearing Balls Φ 12mm  stainless steel 420 durable steel balls