DFU1604 Ball Screw
A ball screw with nut is a mechanical device that converts rotary motion into linear motion. It consists of a screw shaft and a nut that contains a ball bearing system. This type of screw is widely used in quite a number industries, along with manufacturing, automation, robotics, and aerospace.
Product Introduction
Description
Heavy Duty Ball Screw is widely use in large laptop which need good load capacity. Our ball screw collection DFU is with heavy responsibility for its structure which have two nuts. Double nuts ball screw is for frequent action and high precision maintenance.
Product Details
According to ball screw nut length, we have single nut which is SFU series and double nut which is DFU series. For DFU series it is heavy obligation ball screw because it has two nuts which connect. Customer can regulate the backlash by using themselves if have needs. But for SFU series customers can not adjust backlash, only professional worker like us can do it.
DFU ball screw are better than SFU in load capacity and rigidity for the nut is longer and internal balls extent is more. The installation dimensions of single nut and double nut are the same except for the length (double nut length is twice that of single nut). At the equal time the load is more than two times the single nut. Double nut mostly used for relatively large equipment transmission.

| Product Information | |
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Product Name |
DFU1604 Ball Screw |
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Material |
bearing steel, harden steel, chrome steel, stainless steel |
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Length |
can be customized according to customers requirement |
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Application |
CNC machine, 3D printing machinery, chemical machinery, woodworking machinery, engraving machines, window machines, high speed machinery, semiconductor Equipment, robot, railways, automation application and etc. |
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Model No. |
DFU1604-4, DFU1605-4, DFU1610-3, DFU2004-4, DFU2005-4, DFU2504-4, DFU2505-4, DFU2506-4, DFU2508-4, DFU2510-4, DFU3204-4, DFU3205-4, DFU3206-4, DFU3208-4, DFU3210-4, DFU4005-4, DFU4006-4, DFU4008-4, DFU4010-4, DFU5010-4, DFU5020-4, DFU6310-4, DFU6320-4, DFU8010-4, DFU8020-4, DFU10020-4 |
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Our services |
According to drawings or samples for our customers to manufacture products. We can support OEM/ODM services. |
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Product Package |
a. Plastic bag with box case or wooden case. We can provide shipping information to our customer at any time. |
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Delivery time |
3~7 days for sample order, 15~20 days for bulk order. Depends on the actual shipping situation. |
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