--- Anti-Blinding Balls / Screen Cleaning Balls
- Abrasion resistant for longer wear life
- Resistant to Oil, Moisture, and Chemical to avoid caking and build up
- Various choices of rebound resilience and hardness to optimize cleaning performance without damaging screens
- FDA-approved materials available
- Perfect for Sifting/Grading process and other Screen Cleaning / anti-blinding applications
--- Molded & Unground. Extremely competitive in cost. Suitable for low cost applications with loose tolerance requirement.
Standard Sizes:
- From 0.093” to 4.921” , available sizes listed in the table below.
- RMA class A3 tolerances. Please refer the table below.
- Material: NBR
- Hardness: 70 duro
- Color: Black
Standard Commercial Rubber Balls are generally in stock. If not, we can make them for you within 72 hours.
Custom Sizes, Material (NBR, Silicone, Viton, EPDM,....), Hardness (50~90 duro), and Color available. Food Grade Materials upon your request.
Diameter of Standard Commercial Rubber Balls:
Inch
|
Inch (decimal)
|
mm
|
3/32
|
0.093
|
2.36
|
1/8
|
0.125
|
3.18
|
|
0.140
|
3.56
|
5/32
|
0.156
|
3.96
|
3/16
|
0.188
|
4.78
|
7/32
|
0.218
|
5.54
|
1/4
|
0.250
|
6.35
|
|
0.275
|
7.00
|
9/32
|
0.281
|
7.14
|
5/16
|
0.313
|
7.95
|
3/8
|
0.375
|
9.53
|
|
0.394
|
10.00
|
7/16
|
0.437
|
11.13
|
1/2
|
0.500
|
12.70
|
|
0.563
|
14.29
|
5/8
|
0.625
|
15.88
|
|
Inch
|
Inch (decimal)
|
mm
|
|
0.687
|
17.46
|
3/4
|
0.750
|
19.05
|
|
0.787
|
19.99
|
7/8
|
0.875
|
22.23
|
1
|
1.000
|
25.40
|
1 1/8
|
1.125
|
28.58
|
1 1/4
|
1.250
|
31.75
|
1 3/8
|
1.375
|
34.94
|
|
1.378
|
35.00
|
1 1/2
|
1.500
|
38.10
|
1 5/8
|
1.625
|
41.28
|
1 3/4
|
1.750
|
44.45
|
2
|
2.000
|
50.80
|
|
2.362
|
60.00
|
2 1/2
|
2.500
|
63.50
|
|
4.921
|
125.00
|
|
RMA Class A3 Inch Tolerance for Commercial Rubber Balls:
Size
(inch)
|
Fixed +/–
(inch)
|
Closure +/–
(Inch)
|
0.00 - 0.40
|
.008
|
.013
|
0.40 - 0.63
|
.010
|
.016
|
0.63 - 1.00
|
.013
|
.020
|
1.00 - 1.60
|
.016
|
.025
|
1.60 - 2.50
|
.020
|
.032
|
2.50 - 4.00
|
.025
|
.040
|
4.00 - 6.30
|
.032
|
.050
|
RMA Class A3 Metric Tolerance for Commercial Rubber Balls:
Size
(mm)
|
Fixed +/–
(mm)
|
Closure +/–
(mm)
|
0 – 10
|
.20
|
0.32
|
10 – 16
|
.25
|
0.40
|
16 – 25
|
.32
|
0.50
|
25 – 40
|
.40
|
0.63
|
40 – 63
|
.50
|
0.80
|
63 – 100
|
.63
|
1.00
|
100 - 160
|
.80
|
1.25
|
|