鋼珠
Steel ball
EFON Co.,Ltd. 碳鋼球和SUS鋼球。 所有生產過程均受到嚴格控制，並符合ISO 9002 SGS。 具有廣泛的應用範圍，適合於精密機械要求，例如滑軌軸承，自行車和汽車。
鋼珠製造流程
規格換算表
| 鋼珠直徑(Diameter) | 淨重 | 個數 | 鋼珠直徑(Diameter) | 淨重 | 個數 | |||
| 英吋(inch) | 毫米(mm) | kg/1000pcs | pcs/kg | 英吋(inch) | 毫米(mm) | kg/1000pcs | pcs/kg | |
| 1/64 | 0.397 | 0.000255 | 3,921,569 | 3/16 | 4.763 | 0.4412 | 2,267 | |
| – | 0.4 | 0.000261 | 3,831,418 | – | 5 | 0.5138 | 1,946 | |
| – | 0.5 | 0.00051 | 1,961,169 | – | 5.5 | 0.6838 | 1,462 | |
| 0.02 | 0.508 | 0.00053 | 1,870,208 | 7/32 | 5.556 | 0.7028 | 1,423 | |
| – | 0.6 | 0.00088 | 1,135,074 | – | 5.8 | 0.7958 | 1,257 | |
| 0.025 | 0.635 | 0.00104 | 957,854 | 15/64 | 5.953 | 0.8605 | 1,162 | |
| – | 0.7 | 0.0014 | 714,796 | – | 6 | 0.881 | 1,135 | |
| 1/32 | 0.794 | 0.0021 | 476,190 | 1/4 | 6.35 | 1.045 | 957 | |
| – | 1 | 0.0041 | 245,158 | – | 6.5 | 1.129 | 886 | |
| 3/64 | 1.19 | 0.0073 | 136,986 | 17/64 | 6.747 | 1.253 | 798 | |
| – | 1.5 | 0.0138 | 72,622 | – | 7 | 1.409 | 710 | |
| 1/16 | 1.588 | 0.0164 | 60,976 | 9/32 | 7.144 | 1.498 | 668 | |
| 5/64 | 1.984 | 0.0319 | 31,377 | – | 7.5 | 1.734 | 577 | |
| – | 2 | 0.0326 | 30,647 | 19/64 | 7.541 | 1.749 | 572 | |
| 3/32 | 2.381 | 0.0551 | 18,159 | 5/16 | 7.938 | 2.056 | 486 | |
| – | 2.56 | 0.638 | 1,567 | – | 8 | 2.104 | 475 | |
| 7/64 | 2.778 | 0.0825 | 12,121 | – | 8.5 | 2.524 | 396 | |
| – | 3 | 0.1103 | 9,066 | 11/32 | 8.731 | 2.658 | 376 | |
| 1/8 | 3.175 | 0.1301 | 7,686 | – | 9 | 2.996 | 334 | |
| – | 3.5 | 0.1762 | 5,675 | 3/8 | 9.525 | 3.554 | 281 | |
| 9/64 | 3.572 | 0.1859 | 5,379 | – | 10 | 4.11 | 243 | |
| 5/32 | 3.969 | 0.2253 | 4,439 | 13/32 | 10.319 | 4.434 | 226 | |
| – | 4 | 0.263 | 3,802 | 11 | 5.471 | 183 | ||
| 11/64 | 4.366 | 0.3394 | 2,946 | 7/16" | 11.113 | 5.641 | 177 | |
| – | 4.5 | 0.3745 | 2,670 | 15/32" | 11.906 | 6.931 | 144 | |