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RCB-FZH直线滚珠导套，以高力黄铜为基体，并配以优质钢球按一定的角度和密度有序地排列，采用特殊工艺加工而成。产品适用于冷冲模具，精密机床等。
※技术参数：Technical Data
| 最大承载压力 | 30N/mm2 | 装配过盈 | 0.01mm~0.02mm |
| 最高线速度 | 6m/s | 钢球直径偏差 | <0.002mm<> |
| 摩擦系数 | 0.01~0.08 | | |
单位Unit: mm
| 型号规格 | φD | H | φd | EN | MN | 钢球数量 | t | 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 | 5.45 | 4.80 |
| FZH 2550 | 25 | 50 | 8 | 128 | 5.5 | 5.75 |
| FZH 2560 | 60 | 10 | 160 | 5.25 |
| FZH 2775 | 27 | 75 | 13 | 208 | 5.45 | 4.80 |
| FZH 2860 | 28 | 60 | 4 | 14 | 8 | 112 | 6.5 | 7.25 |
| FZH 2875 | 75 | 11 | 154 | 5.0 |
| FZH 3060 | 30 | 60 | 8 | 112 | 7.25 |
| FZH 3075 | 75 | 11 | 154 | 5.0 |
| FZH 3260 | 32 | 60 | 16 | 8 | 128 | 7.25 |
| FZH 3275 | 75 | 11 | 176 | 5.0 |
| FZH 3685 | 36 | 85 | 12 | 192 | 6.75 |
| FZH 3690 | 90 | 13 | 208 | 6.0 |
| FZH 3870 | 38 | 70 | 5 | 8 | 128 | 8.0 | 7.0 |
| FZH 3890 | 90 | 11 | 176 | 7.9 | 5.5 |
| FZH 4090 | 40 | 90 | 11 | 176 | 5.5 |
| FZH 4590 | 45 | 90 | 18 | 11 | 195 | 5.5 |
| FZH 45110 | 110 | 13 | 234 | 8.0 | 7.0 |
| FZH 5090 | 50 | 90 | 20 | 11 | 220 | 7.9 | 5.5 |
| FZH 50110 | 110 | 13 | 260 | 8.0 | 7.0 |
| FZH 6090 | 60 | 90 | 22 | 11 | 242 | 7.9 | 5.5 |
| FZH 60110 | 110 | 13 | 286 | 8.0 | 7.0 |
| FZH 80130 | 80 | 130 | 28 | 15 | 420 | 9.0 |
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