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Contact Person longjin
Pingxiang , Jiangxi
Silicon nitride balls (SNB)
Application: Silicon nitride balls can be used in bearings which need Extreme performance requirements: highspeed/ superspeed bearings, high precision bearings, vacuum bearings, high/ low temperature bearings, non-magnet bearings, high-precision ball screw; also can be used as valve ball, measurement ball in chemical pump ,high-temperature pump, metering pump. And it can be used in slide and measurement such as: high temperature slide trail and anti-corrosion slide trail.
Product feature: stable performance, good consistency.
Product standard: 0.4mm~**0mm
Provide grade: G3~G*0
notes
1）Most
are black silicon nitride balls, if necessary, we can also
provide gray ones.
2）We
have mass stock, can deliver anytime you want.
3）Can
meet the requirements of various specifications and non-standard
sizes.
ceramic ball accuracy class standard( international standard IS****0~***1）
|
grade |
Primary particle difference |
Circular degree |
roughness |
Color difference |
Distance between gauge |
gauge |
Distance between subgauge |
subgauge |
|
3 |
0.*8 |
0.*8 |
0.*1 |
0.*3 |
0.5 |
*5,…*0.5,0,0.5…*5 |
0.1 |
*0.2,*0.1,0,*0.1,*0.2 |
|
5 |
0.*3 |
0.*3 |
0.**4 |
0.*5 |
1 |
*5,…*0.5,0,0.5…*5 |
0.2 |
*0.4,*0.2,0,*0.2,*0.4 |
|
*0 |
0.*5 |
0.*5 |
0.*2 |
0.5 |
1 |
*9,…*1,0,*1…*9 |
0.2 |
*0.4,*0.2,0,*0.2,*0.4 |
|
*6 |
0.4 |
0.4 |
0.**5 |
0.8 |
2 |
**0,…*2,0,*2…**0 |
0.4 |
*0.8,*0.4,0,*0.4,*0.8 |
|
*0 |
0.5 |
0.5 |
0.**2 |
1 |
2 |
**0,…*2,0,*2…**0 |
0.4 |
*0.8,*0.4,0,*0.4,*0.8 |
|
*8 |
0.7 |
0.7 |
0.*5 |
1.4 |
2 |
**2,…*2,0,*2…**2 |
0.4 |
*0.8,*0.4,0,*0.4,*0.8 |
|
*0 |
1 |
1 |
0.*6 |
2 |
4 |
**6,…*4,0,*4…**6 |
0.8 |
*1.6,*0.8,0,*0.8,*1.6 |
|
*0 |
1.5 |
1.5 |
0.*8 |
3 |
6 |
**8,…*6,0,*6…**8 |
1.2 |
*2,*1.2,0,*1.2,*2 |
|
**0 |
2.5 |
2.5 |
0.1 |
5 |
*0 |
**0,…**0,0,**0…**0 |
2 |
*4,*2,0,*2,*4 |
|
**0 |
5 |
5 |
0.*5 |
*0 |
*5 |
**0,…**5,0,**5…**0 |
3 |
*6,*3,0,*3,*6 |
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
