Stainless Steel 440 Ball Inventory
| Common Size | Size in Inches | Size in Millimeters | Material | Grade | lbs/Thousand Balls |
|---|---|---|---|---|---|
| .5mm | 0.019685 | 0.5 | SS440 | 25 | .00111132724953529E-03 |
| 1/32″ | 0.03125 | 0.79375 | SS440 | 25 | .00444614032301728E-03 |
| 1.0mm | 0.0393701 | 1 | SS440 | 25 | .00889061799628232E-03 |
| 3/64″ | 0.046875 | 1.190625 | SS440 | 25 | .0150057235901833E-02 |
| 1.5mm | 0.0590551 | 1.5 | SS440 | 25 | .0300058357374528E-02 |
| .060″ | 0.06 | 1.524 | SS440 | 25 | .0314692832386001E-02 |
| 1/16″ | 0.0625 | 1.5875 | SS440 | 10 | .0355691225841382E-02 |
| 1/16″ | 0.0625 | 1.5875 | SS440 | 25 | .0355691225841382E-02 |
| .065″ | 0.065 | 1.651 | SS440 | 25 | .0400104255064841E-02 |
| 5/64″ | 0.078125 | 1.984375 | SS440 | 25 | .069470942547145 |
| 2.0mm | 0.0787402 | 2 | SS440 | 25 | .0711249439702586E-02 |
| .082″ | 0.082 | 2.0828 | SS440 | 25 | .0803294248180577E-02 |
| .0825″ | 0.0825 | 2.0955 | SS440 | 25 | .0818078437315952E-02 |
| 2.25mm | 0.0885827 | 2.25 | SS440 | 25 | 0.101269695613903 |
| .090″ | 0.09 | 2.286 | SS440 | 25 | 0.106208830930275 |
| 3/32″ | 0.09375 | 2.38125 | SS440 | 5 | 0.120045788721467 |
| 3/32″ | 0.09375 | 2.38125 | SS440 | 10 | 0.120045788721467 |
| 3/32″ | 0.09375 | 2.38125 | SS440 | 25 | 0.120045788721467 |
| 0.098″ | 0.098 | 2.4892 | SS440 | 25 | 0.137123322360669 |
| 2.5mm | 0.0984252 | 2.5 | SS440 | 25 | 0.138915906191911 |
| 2.6mm | 0.1023622 | 2.6 | SS440 | 25 | 0.156261501902658 |
| 7/64″ | 0.109375 | 2.778125 | SS440 | 25 | 0.190628266349366 |
| 2.8mm | 0.1102362 | 2.8 | SS440 | 25 | 0.195166846254389 |
| 3.0mm | 0.1181102 | 3 | SS440 | 25 | 0.240046685899623 |
| 1/8″ | 0.125 | 3.175 | SS440 | 5 | 0.284552980673106 |
| 1/8″ | 0.125 | 3.175 | SS440 | 10 | 0.284552980673106 |
| 1/8″ | 0.125 | 3.175 | SS440 | 25 | 0.284552980673106 |
| .126″ | 0.126 | 3.2004 | SS440 | 25 | 0.291437032072676 |
| .132″ | 0.132 | 3.3528 | SS440 | 50 | 0.335084927924614 |
| 9/64″ | 0.140625 | 3.571875 | SS440 | 25 | 0.405154536934949 |
| 5/32″ | 0.15625 | 3.96875 | SS440 | 10 | 0.55576754037716 |
| 5/32″ | 0.15625 | 3.96875 | SS440 | 25 | 0.55576754037716 |
| 4.0mm | 0.1574803 | 4 | SS440 | 25 | 0.568999551762069 |
| .162″ | 0.162 | 4.1148 | SS440 | 25 | 0.619409901985366 |
| 11/64″ | 0.171875 | 4.365625 | SS440 | 25 | 0.739726596241999 |
| 4.5mm | 0.1771654 | 4.5 | SS440 | 25 | 0.810157564911226 |
| 3/16″ | 0.1875 | 4.7625 | SS440 | 10 | 0.960366309771732 |
| 3/16″ | 0.1875 | 4.7625 | SS440 | 25 | 0.960366309771732 |
| 7/32″ | 0.21875 | 5.55625 | SS440 | 10 | 1.52502613079493 |
| 7/32″ | 0.21875 | 5.55625 | SS440 | 25 | 1.52502613079493 |
| .226″ | 0.226 | 5.7404 | SS440 | 200 | 1.68173831026394 |
| 15/64″ | 0.234375 | 5.953125 | SS440 | 25 | 1.87571544877291 |
| 6.0mm | 0.2362205 | 6 | SS440 | 25 | 1.92037348719698 |
| 1/4″ | 0.25 | 6.35 | SS440 | 10 | 2.27642384538485 |
| 1/4″ | 0.25 | 6.35 | SS440 | 25 | 2.27642384538485 |
| 9/32″ | 0.28125 | 7.14375 | SS440 | 5 | 3.24123629547959 |
| 9/32″ | 0.28125 | 7.14375 | SS440 | 25 | 3.24123629547959 |
| 5/16″ | 0.3125 | 7.9375 | SS440 | 25 | 4.44614032301728 |
| 8.0mm | 0.3149606 | 8 | SS440 | 200 | 4.55199641409655 |
| 11/32″ | 0.34375 | 8.73125 | SS440 | 50 | 5.91781276993599 |
| 3/8″ | 0.375 | 9.525 | SS440 | 5 | 7.68293047817386 |
| 3/8″ | 0.375 | 9.525 | SS440 | 25 | 7.68293047817386 |
| 7/16″ | 0.4375 | 11.1125 | SS440 | 25 | 12.2002090463594 |
| 1/2″ | 0.5 | 12.7 | SS440 | 25 | 18.2113907630788 |
| 9/16″ | 0.5625 | 14.2875 | SS440 | 100 | 25.9298903638368 |
| 5/8″ | 0.625 | 15.875 | SS440 | 25 | 35.5691225841382 |
| 3/4″ | 0.75 | 19.05 | SS440 | 25 | 61.4634438253908 |
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