铝基钢球保持架:以铜、铝或树脂为基体，配以优质钢珠，按一定角度和密度有序排列。采用特殊加工工艺制成。产品适用于冷冲模具，精密机床等。
规格代号 | 内径D | 高度H | 钢球直径d | 等分En | 钢球高度Mn | 钢球数 | 间距t | 边距L | FZH-1950 | 19 | 50 | 3 | 12 | 8 | 96 | 5.5 | 5.75 | FZH-1960 | 60 | 10 | 120 | 5.25 | FZH-2050 | 20 | 50 | 8 | 96 | 5.75 | FZH-2060 | 60 | 10 | 120 | 5.25 | FZH-2250 | 22 | 50 | 14 | 8 | 112 | 5.75 | FZH-2260 | 60 | 10 | 140 | 5.25 | FZH-2360 | 23 | 60 | 10 | 140 | 5.25 | FZH-2475 | 24 | 75 | 16 | 13 | 208 | 4.80 | FZH-2550 | 25 | 50 | 8 | 128 | 5.75 | FZH-2560 | 60 | 10 | 160 | 5.25 | FZH-2575 | 75 | 13 | 208 | 4.80 | FZH-2775 | 27 | 75 | 13 | 208 | 4.80 | FZH-2860 | 28 | 60 | 4 | 14 | 8 | 112 | 6.5 | 7.25 | FZH-2875 | 75 | 11 | 154 | 5.00 | FZH-3060 | 30 | 60 | 8 | 112 | 7.25 | FZH-3075 | 75 | 11 | 154 | 5.00 | FZH-3260 | 32 | 60 | 16 | 8 | 128 | 7.25 | FZH-3275 | 75 | 11 | 176 | 5.00 | FZH-3290 | 90 | 13 | 208 | 6.00 | FZH-3685 | 36 | 85 | 12 | 192 | 6.75 | FZH-3690 | 90 | 13 | 208 | 6.00 | FZH-3870 | 38 | 70 | 5 | 8 | 128 | 8.0 | 7.00 | FZH-3890 | 90 | 11 | 176 | 5.50 | FZH-4090 | 40 | 90 | 11 | 176 | 5.50 | FZH-4590 | 45 | 90 | 18 | 11 | 198 | 5.50 | FZH-45110 | 110 | 13 | 234 | 7.00 | FZH-5090 | 50 | 90 | 20 | 11 | 220 | 5.50 | FZH-50110 | 110 | 13 | 260 | 7.00 | FZH-6090 | 60 | 90 | 22 | 11 | 242 | 5.50 | FZH-60110 | 110 | 13 | 286 | 7.00 | FZH-80130 | 80 | 130 | 28 | 15 | 420 | 9.00 |
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