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Ball Screw

High Reliability

DRE has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

Smooth Operation

The high efficiency of ball screws is vastly superior to conventional screws. The torque required is less than 30%. Linear motion can be easily changed from rotary motion.

High Rigidity and Preload

When axial play is minimized in conventional screw-nut assemblies, the actuating torque becomes excessive and the operation is not smooth. The axial play in DRE precision ball screws may be reduced to zero by preloading and a light smooth operation is still possible. herefore, both low torque and high rigidity can be obtained simultaneously.DRE ball screws have gothic arch groove profiles (Fig. 1.2) which allow these conditions to be achieved.

High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable ball screws manufactured.

Fig. 1.2 Groove Shape of DRE Precision Ball Screw

We have the below types for your reference:

Rolled ball screw

Grinded/Ground ball screw

Miniature ball screw

Support unit of ball screw

Inquiry Now

双排圆柱滚子轴承目录

双排圆柱滚子轴承类型 — — 没有法兰 NN0000 类型的外圈和内的圈无法兰 NNU0000 类型，他们都有油孔和油底壳上轴承外圈。

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标准单列圆柱滚子轴承

单列圆柱滚子轴承可以容纳重的径向载荷和高转速。

Hot tags : Standard Bearing Single Row Cylindrical Roller Bearing

拆分圆柱滚子轴承尺寸表

分离式圆柱滚子轴承主要用于轴承的安排这是困难的对 access 或曲柄轴。

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直齿圆柱齿轮

直齿圆柱齿轮有圆柱沥青表面用平行于轴的牙齿。

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精确的双列圆柱滚子轴承

因为在圆柱滚子轴承滚动体使线接触带滚道，这些轴承可以承受重的径向载荷。

Hot tags : Cylindrical Roller Bearing Double-row Cylindrical Roller Bearing Precise Roller Bearing

斜齿圆柱齿轮

与不同的直齿圆柱齿轮，这种具有平行于轴齿轮的齿，斜齿圆柱齿轮有角切的牙齿。

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