Product specifications and application range
Type
|
Specifications |
Apply |
| Stainless Steel Ball |
1-60mm |
Anti-rust stainless steel ball good corrosion resistance, is the most widely available on the market use a steel ball, is widely used in auto parts, aviation, aerospace, hardware tools, chemical industry. Such as: crafts, sprayers, valves, nail polish, bearings, pulleys, medical equipment, then columns, electrical appliances, etc. |
| Copper Ball |
1-60mm |
Is widely used in electrical appliances, switches, handicrafts, medical equipment, etc. |
| Ball Valves |
10-100mm
|
Smooth surface, bright, valves and other hardware used in machinery |
Bottle Ball
|
Can be customized according to customer requirements |
Applied to product hole stretched extrusion, alloy cast balls can effectively improve the economic benefits of ball mill, ball grinding machine is mainly used in grinding |
Plastic Ball
|
Can be customized according to customer requirements |
Ball for the perfume, lipstick ball, children's toys. Naughty fort. Inflatable toys. Tents, petroleum, chemical and many other |
| Aluminum Ball |
1-60mm |
Smooth surface, bright, mainly for decoration, handicrafts, home office, etc. |
| Stainless steel hollow sphere |
Can be customized according to customer requirements |
Widely used in handicrafts, office, home, valves, building materials, etc., are mainly two kinds of 201 and 304 can also be customized non-standard hollow ball! |
Alloy Ball
|
Can be customized according to customer requirements |
Applied to product hole stretch extrusion, alloy casting ball mill can effectively improve the economic benefits of |
| Glass ball |
Can be customized according to customer requirements |
For a variety of spray, perfume spray, distributor pumps, shower Lu pumps, vacuum pumps and so on, with good acid and alkali of |
| Polishing Ball |
Can be customized according to customer requirements |
Applied to vibration polishing, aluminum casting, stainless steel work piece such as 90 ° corners, and strange-shaped light the role of vibration |
| UFO Ball |
3.5 * 5.5,5 * 7,6 * 8,7 * 9 and other specifications, while non-target can also be customized |
Applied to vibration polishing, aluminum casting, stainless steel work piece such as 90 ° corners, and strange-shaped vibration optical effects, mainly used for various hardware pieces to gross defects and polishing, especially for irregularly shaped workpieces have a good effect, because of its appearance, as UFO UFO so called ball or dish the ball. 。 |
| Steel Ball |
1-60mm |
1010/1015 carbon steel ball is very common for a ball with a low price, high hardness characteristics, usage is more extensive. Commonly used in bicycles, bearings, pulleys, slide, arts and crafts, shelves, universal balls, bags, hardware parts, can also be used to grind other media. |
| Ball Bearings |
1-60mm |
Gcr15 ball bearings are widely used in high-speed low-noise bearings, bicycle, motorcycle, automobile, rail, universal balls, bags, electronics industry, can also be used to grind other media. |
Tolerance levels and technical requirements:
| Rank |
Ball Diameter |
Spherical
|
Surfaces
|
Batch diameter |
Basic Straight |
| Variation |
Deviation |
Roughness |
Variation |
Diameter tolerance |
|
|
|
|
|
| Ball diameter |
Deviation from |
Surface |
Lot diameter |
Nominal ball |
| variation |
Spherical from |
roughness |
variation |
Deviation tolerance |
|
Variation |
Sph |
Ra |
Vdwl |
Tdh |
| Grade |
Not over |
|
Um |
| 10 |
0.25 |
0.25 |
0.02 |
0.5 |
☆ |
| 16 |
0.4 |
0.4 |
0.023 |
0.8 |
☆ |
| 20 |
0.5 |
0.5 |
0.05 |
1 |
☆ |
| 28 |
0.7 |
0.7 |
0.05 |
1.5 |
☆ |
| 40 |
1 |
1 |
0.08 |
2 |
☆ |
| 60 |
1.5 |
1.5 |
0.1 |
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 |
| Material Comparison |
| National |
Standard |
Bearing Steel
|
Carbon Steel |
Stainless |
| China |
YB |
GCr15 |
10 |
15 |
45 |
85 |
1Cr18Ni9 |
0Cr19Ni9 |
OCr17Ni12Mo2 |
3Cr13 |
9Cr18 |
| USA |
AISI |
E52100 |
1010 |
1015 |
1045 |
1084 |
302 |
304 |
316 |
420 |
440C |
| Japan |
JIS |
SUJ2 |
S9CK |
S15CK |
S45C |
SUP3 |
SUS302 |
SUS304 |
SUS316 |
SUS420J2 |
SUS440C |
| West Germany |
DIN |
100Cr6 |
CK10 |
CK15 |
CK45 |
|
X12CrNi188 |
X5CrNi189 |
X5CrNiMn18 |
X30Cr13 |
|
| 1.3505 |
|
|
|
|
1.4300 |
1.4301 |
10(1.4401) |
1.4028 |
|
GB308-89 & IS03290 STANDARD
| Rank |
Ball diameter variation |
Spherical error
|
Batch variation diameter
|
Surface Roughness
|
Regulation value of spacing |
Regulation Value
|
Divider spacing |
Divider value |
| G3 |
0.08 |
0.08 |
0.13 |
0.012 |
0.5 |
-5~-0.5，0+0.5~+5 |
0.1 |
-0.2，-0.1，0，+0.1，+0.2 |
| G5 |
0.13 |
0.13 |
0.25 |
0.02 |
1 |
-5~-1.0，0+1~+5 |
0.2 |
-0.4，-0.2，0，+0.2，+0.4 |
| G10 |
0.25 |
0.25 |
0.5 |
0.025 |
1 |
-9~-1.0，+1~+10 |
0.2 |
-0.4，-0.2，0，+0.2，+0.4 |
| G16 |
0.4 |
0.4 |
0.8 |
0.032 |
2 |
-10~-2.0，+2~+10 |
0.4 |
-0.8，-0.4，0，+0.4，+0.8 |
| G20 |
0.5 |
0.5 |
1 |
0.04 |
2 |
-10~-2.0，+2~+10 |
0.4 |
-0.8，-0.4，0，+0.4，+0.8 |
| G28 |
0.7 |
0.7 |
1.5 |
0.05 |
2 |
-12~-2.0，+2~+12 |
0.4 |
-0.8，-0.4，0，+0.4，+0.8 |
| G40 |
1 |
1 |
2 |
0.08 |
4 |
-16~-4.0，+4~+16 |
0.8 |
-1.6，-0.8，0，+0.8，+1.6 |
| G60 |
1.5 |
1.5 |
3 |
0.10 |
5 |
-20~5.0，+5~+20 |
1 |
-2，-1，0，+1，+2 |
| G100 |
2.5 |
2.5 |
5 |
0.125 |
10 |
-40~-10，+10~+40 |
2 |
-4，-2，0，+2，+4 |
| G200 |
5 |
5 |
10 |
0.2 |
15 |
-60~-15，+15~+60 |
3 |
-6，-3，0，+3，+6 |
|
+Stainless Steel Ball