Al2O3 Ceramic Plain Bearings Ceramic Ball

Materyal:

Al2O3v Ceramic

Densidad:

3.70-3.99 G/cm3

Grad:

G5-G200

HV Hardness:

1800 HRC

Koepisyent ng Pagpapalawak:

9.1 10^-6/â

Pinakamataas na Temperatura:

1500â

Mataas na Liwanag:

ceramic ball bearings

,

mga ceramic na bola para sa mga bearings

Mga Ceramic Ball

Mga plastik na bola

Mga Glass Ball

Hindi kinakalawang na Bola

meterial

ZrO2,Si3N4,SiC,Al2O3

POM,PE,PP,PA,UPE,SIlip

SALAMIN

440C,304,316,316L

grad

G5-G200

G100-G1000

G100-G1000

G10-G200

Laki(pulgada)

Sukat(mm)

Laki(pulgada)

Sukat(mm)

1.5

1/16"

1.588

2

3/32

2.381

1/8"

3.175

5/32"

3.969

3/16"

4.763

7/32"

5.556

1/4"

6.35

17/64"

6.747

7

9/32"

7.144

5/16"

7.938

11/32"

8.731

3/8"

9.525

13/32"

10.319

7/16"

11.112

29/64"

11.509

15/32"

11.906

12

31/64"

12.303

1/2"

12.7

17/32"

13.494

14

9/16"

14.288

19/32"

15.081

5/8"

15.875

21/32"

16.669

11/16"

17.463

23/32"

18.256

3/4"

19.05

25/32"

19.844

20

13/16"

20.638

7/8"

22.225

15/16"

23.812

1"

25.4

1-1/16"

26.988

1-1/8"

28.575

1-3/16"

30.163

1-1/4"

31.75

1-3/8"

34.925

35

1-1/2"

38.1

1-5/8"

41.275

1-11/16"

42.863

1-7/8"

47.625

2"

50.8

Grade

Pagkakaiba-iba ng diameter ng bola

Paglihis mula sa (â³Sph)

Ang pagkamagaspang ng ibabaw ay spherical mula sa(Ra)

hindi higit sa μ m

3

0.08

0.08

0.012

5

0.13

0.13

0.02

10

0.25

0.25

0.025

16

0.4

0.4

0.032

20

0.5

0.5

0.04

28

0.7

0.7

0.05

40

1

1

0.08

60

1.5

1.5

0.1

100

2.5

2.5

0.125

200

5

5

0.2