Especificaciones de las bolas de acero forjado:
Nominal diameter(mm) | Theoretical diameter(mm) | Approx.Mass per ball(G) | Average number of balls per MT | Diametrical tolerance(mm) |
25 | 26.0 | 72 | 13,900 | +1.5 -2.0 |
30 | 31.2 | 125 | 8,000 | +1.5 -2.5 |
40 | 41.6 | 296 | 3,380 | +1.5 -2.5 |
50 | 52.0 | 578 | 578 | |
60 | 62.4 | 999 | 1,000 | +1.5 -3.5 |
65 | 67.6 | 1,270 | 790 | |
70 | 72.8 | 1,586 | 630 | |
80 | 83.2 | 2,367 | 420 | |
90 | 93.6 | 3,371 | 300 | +1.5 -4.5 |
100 | 98.8 | 3,964 | 250 | |
120 | 124.8 | 7,989 | 125 | +1.5 -5.5 |
150 | 153 | 13,800 | 70 |
Características de bolas: acero forjado
