System of Measurement
Grade
Ball Dia
Silicon Nitride Balls
170 Products
Silicon Nitride Balls
High fatigue life, high temperature resistance, wear resistance,special for medical area.
Ball Dia
Grade
Ball Dia
Tolerance
Tolerance
Maximum
Temperature
Temperature
Density
Hardness
Sphericity
Weight
Price
1/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.00084g
$ 1.00
1/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.00084g
$ 0.95
1/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.00675g
$ 1.10
1/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.00675g
$ 1.05
5/64"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.01317g
$ 1.15
5/64"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.01317g
$ 1.10
3/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.02276g
$ 1.20
3/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.02276g
$ 1.15
7/64"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.03615g
$ 1.30
7/64"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.03615g
$ 1.25
1/8"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.05396g
$ 1.50
1/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.05396g
$ 1.45
5/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.1054g
$ 1.60
5/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.1054g
$ 1.55
3/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.1822g
$ 1.70
3/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.1822g
$ 1.60
7/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.2892g
$ 1.73
7/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.2892g
$ 1.68
15/64"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.3557g
$ 1.90
15/64"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.3557g
$ 1.80
1/4"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.4317g
$ 2.10
1/4"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.4317g
$ 2.00
17/64"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.5178g
$ 2.76
17/64"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.5178g
$ 2.70
9/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.6147g
$ 3.22
9/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.6147g
$ 3.10
5/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
0.8433g
$ 3.60
5/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
0.8433g
$ 3.40
11/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
1.122g
$ 3.90
11/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
1.122g
$ 3.60
3/8"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
1.457g
$ 4.20
3/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
1.457g
$ 4.00
13/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
1.853g
$ 4.70
13/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
1.853g
$ 4.50
13/31"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
2.08g
-
13/31"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
2.08g
-
7/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
2.314g
$ 5.20
7/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
2.314g
$ 4.90
29/64"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
2.57g
$ 5.30
29/64"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
2.57g
$ 5.00
15/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
2.845g
$ 5.70
15/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
2.845g
$ 5.50
31/64"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
3.14g
$ 6.80
31/64"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
3.14g
$ 6.30
1/2"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
3.454g
$ 7.20
1/2"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
3.454g
$ 6.80
17/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
4.143g
$ 7.50
17/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
4.143g
$ 7.20
9/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
4.918g
$ 9.00
9/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
4.918g
$ 8.70
19/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
5.873g
$ 9.80
19/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
5.873g
$ 9.50
5/8"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
6.745g
$ 11.00
5/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
6.745g
$ 10.50
21/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
7.809g
$ 15.00
21/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
7.809g
$ 14.70
11/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
8.979g
$ 18.00
11/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
8.979g
$ 17.00
23/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
10.26g
$ 20.00
23/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
10.26g
$ 19.50
3/4"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
11.66g
$ 28.00
3/4"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
11.66g
$ 27.00
25/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
13.17g
$ 30.00
25/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
13.17g
$ 29.00
13/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
14.82g
$ 33.00
13/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
14.82g
$ 32.00
7/8"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
18.51g
$ 42.00
7/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
18.51g
$ 41.00
29/32"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
-
-
29/32"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
-
-
15/16"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
22.77g
$ 52.00
15/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
22.77g
$ 50.00
1"
G5
±0.000005"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000005"
27.63g
$ 59.00
1"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
27.63g
$ 58.00
1 1/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
33.14g
$ 67.00
1 1/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
39.34g
$ 72.00
19/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
46.27g
-
5/4"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
53.96g
$ 112.00
1 3/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
71.82g
$ 128.00
1 1/2"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
93.25g
$ 165.00
1 5/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
118.55g
$ 195.00
1 11/16"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
136.00g
$ 236.00
1 7/8"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
182.12g
$ 278.00
2"
G10
±0.000010"
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.000010"
221.03g
$ 362.00
0.5 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.00021g
$ 1.00
0.5 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.00021g
$ 0.95
0.7 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.00058g
$ 1.00
0.7 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.00058g
$ 0.95
0.8 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.00086g
$ 1.00
0.8 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.00086g
$ 0.95
1.0 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.00169g
$ 1.00
1.0 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.00169g
$ 0.95
1.2 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.00291g
$ 1.10
1.2 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.00291g
$ 1.05
1.3 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.0037g
$ 1.10
1.3 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.0037g
$ 1.05
1.5 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.00569g
$ 1.15
1.5 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.00569g
$ 1.10
2.0 mm
G5
±0.13μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.13μm
0.01349g
$ 1.18
2.0 mm
G10
±0.25μm
1472℉
3.20~3.30 g/cm3
75~80 HRC
0.25μm
0.01349g
$ 1.17