Precision zirconia balls are available in many sizes. Zirconia balls are most commonly used as check valves in flow control applications. When subject to stress by impact, grinding, or cracking, a zirconia ball undergoes “transformation toughening” which stops cracks from spreading and actually makes the ball stronger in the stressed area than what it was originally.
| Diameter | Sphericity | Balls Qty/Kg | |
|---|---|---|---|
| mm | inch | ||
| 0.5 | 99.9995% | ||
| 0.7 | 99.9995% | ||
| 1/32 | 99.9995% | ||
| 0.8 | 99.9995% | ||
| 1.0 | 99.9995% | ||
| 1.2 | 99.9995% | 183291 | |
| 1.3 | 99.9995% | ||
| 1.5 | 99.9995% | 93845 | |
| 1/16 | 99.9995% | 79167 | |
| 5/64 | 99.9995% | ||
| 2.0 | 99.9995% | 39519 | |
| 3/32 | 99.9995% | 23458 | |
| 2.5 | 99.9995% | 20270 | |
| 7/64 | 99.9995% | ||
| 3.0 | 99.9995% | 11731 | |
| 1/8 | 99.9995% | 9896 | |
| 3.5 | 99.9995% | 7387 | |
| 5/32 | 99.9995% | 5066 | |
| 4.0 | 99.9995% | 4949 | |
| 4.5 | 99.9995% | 3476 | |
| 3/16 | 99.9995% | 2932 | |
| 5.0 | 99.9995% | 2534 | |
| 5.5 | 99.9995% | 1904 | |
| 7/32 | 99.9995% | 1847 | |
| 15/64 | 99.9995% | 1501 | |
| 6.0 | 99.9995% | 1466 | |
| 1/4 | 99.9995% | 1237 | |
| 6.5 | 99.9995% | 1153 | |
| 17/64 | 99.9995% | 1031 | |
| 7.0 | 99.9995% | 923 | |
| 9/32 | 99.9995% | 869 | |
| 7.5 | 99.9995% | 751 | |
| 5/16 | 99.9995% | 633 | |
| 7.98 | 99.9995% | ||
| 8.0 | 99.9995% | 619 | |
| 8.5 | 99.9995% | 516 | |
| 11/32 | 99.9995% | 476 | |
| 9.0 | 99.9995% | 434 | |
| 9.5 | 99.9995% | 369 | |
| 3/8 | 99.9995% | 367 | |
| 10.0 | 99.9995% | 317 | |
| 13/32 | 99.9995% | ||
| 13/31 | 99.9995% | 288 | |
| 11.0 | 99.9995% | 238 | |
| 7/16 | 99.9995% | 231 | |
| 11.5 | 99.9995% | 208 | |
| 29/64 | 99.9995% | 208 | |
| 15/32 | 99.9995% | 188 | |
| 12.0 | 99.9995% | 183 | |
| 31/64 | 99.9995% | 170 | |
| 1/2 | 99.9995% | 155 | |
| 13.0 | 99.9995% | 144 | |
| 17/32 | 99.9995% | 129 | |
| 14.0 | 99.9995% | 115 | |
| 9/16 | 99.9995% | 109 | |
| 15.0 | 99.9995% | 94 | |
| 19/32 | 99.9995% | 92 | |
| 5/8 | 99.9995% | 79 | |
| 16.0 | 99.9995% | 77 | |
| 21/32 | 99.9995% | 68 | |
| 17.0 | 99.9995% | 64 | |
| 11/16 | 99.9995% | 59 | |
| 18.0 | 99.9995% | 54 | |
| 23/32 | 99.9995% | 52 | |
| 19.0 | 99.9995% | 46 | |
| 3/4 | 99.9995% | 46 | |
| 25/32 | 99.9995% | 41 | |
| 20.0 | 99.9995% | 40 | |
| 13/16 | 99.9995% | 36 | |
| 21.0 | 99.9995% | 34 | |
| 22.0 | 99.9995% | 30 | |
| 7/8 | 99.9995% | 29 | |
| 23.0 | 99.9995% | 26 | |
| 29/32 | 99.9995% | 26 | |
| 15/16 | 99.9995% | 23 | |
| 24.0 | 99.9995% | 23 | |
| 25.0 | 99.9995% | 20 | |
| 1 | 99.9995% | 19 | |
| 26.0 | 99.9995% | 18 | |
| 1 1/16 | 99.9995% | 16 | |
| 28.0 | 99.9995% | 14 | |
| 1 1/8 | 99.9995% | 14 | |
| 30.0 | 99.9995% | 12 | |
| 19/16 | 99.9995% | ||
| 5/4 | 99.9995% | ||
| 1 3/8 | 99.9995% | ||
| 35.0 | 99.9995% | ||
| 1 1/2 | 99.9995% | ||
| 1 5/8 | 99.9995% | ||
| 1 11/16 | 99.9995% | ||
| 1 7/8 | 99.9995% | ||
| 2 | 99.9995% | ||
