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300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
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300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
GUWANJI 250mm Ball Screw SFU1605 250mm Ballscrew RM1605 250mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
Item #: 24503538

300mm Ball Screw SFU1605 300mm Ballscrew RM1605 300mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm

89% of respondents would recommend this to a friend

Item #: 24503538

TZS 132974

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GUWANJI 250mm Ball Screw SFU1605 250mm Ballscrew RM1605 250mm with a Ballnut + 1 Set BK12 and BF12 Support, and Coupler for CNC Machine(Diameter 16mm, 5mm Pitch)
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What Stands Out

Precision Engineering
The 2000mm Ball Screw SFU1605 ensures high accuracy and reliability in CNC applications, providing a consistent performance that meets the needs of precision machining.
Complete Kit
Includes ballnut, BK12, BF12 supports, and coupler, offering a comprehensive solution for CNC machinery integration without the need for additional purchases.
Efficient Design
With a diameter of 16mm and a pitch of 5mm, this ballscrew is optimized for reducing backlash and enhancing motion control, ensuring smoother operation for various machining tasks.

Product Details

Get the best deal for GUWANJI 250mm Ball Screw SFU1605 250mm Ballscrew RM1605 250mm with a Ballnut and Support. Shop now at Ubuy Tanzania and save big on your purchase.
Package Weight47 Pound

Product Technical Details

Package Dimensions‎16.45 x 3.03 x 2.87 inches
Item Weight‎2.2 pounds
Manufacturer‎GUWANJI
Item model number‎300mm

Who Should Buy?

Suitable For
  • CNC Enthusiasts

    Ideal for hobbyists building CNC machines due to high precision and complete set ease of use.

  • Machinists

    Beneficial for professionals requiring reliable and precise movements in machining and milling applications.

  • Robotics Projects

    Great for robotics engineers needing accurate linear motion components for automated systems and prototypes.

Not Suitable For
  • Budget Shoppers

    Not suitable for those seeking low-cost options, as quality components often come at a higher price point.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a 550mm Ball Screw SFU1605 and its purpose?

    Answer: A 550mm Ball Screw SFU1605 is a precision mechanical component designed to convert rotary motion into linear motion. It is widely used in CNC machines to achieve accurate positioning and smooth movement. This particular model features a 16mm diameter and a 5mm pitch, making it ideal for applications requiring high precision and durability, such as machining, robotics, and automation systems.
  • Question: What are the specifications of the RM1605 ballscrew?

    Answer: The RM1605 ballscrew has a length of 550mm, a diameter of 16mm, and a pitch of 5mm. It is designed for seamless integration with various CNC machinery. This specific thread and diameter ensure it can handle substantial loads while providing precise motion control. It is an essential component for improving the performance and efficiency of CNC systems, making it suitable for both industrial and DIY projects.
  • Question: How do I install the BK12 and BF12 support for the ballscrew?

    Answer: To install the BK12 and BF12 supports for your ballscrew, first ensure that the mounting surfaces are clean and level. Align the BK12 support on the drive end of the screws and secure it in place, then repeat for the BF12 support at the non-drive end. Proper alignment is crucial for optimal performance, as it will reduce wear and increase the lifespan of both the ballscrew and the supports. This setup is ideal for enhancing the stability and accuracy of your CNC machine.
  • Question: What is the relationship between ball screw pitch and linear movement?

    Answer: The pitch of a ball screw, like the 5mm in the SFU1605, directly affects how far the nut moves with each complete revolution of the screw. In this case, a 5mm pitch means that for each 360-degree rotation of the screw, the nut will move 5mm linearly. This measurement provides users with critical insights for programming CNC axes, where precision in the motion control determines the success of machining tasks.
  • Question: Can I use the 550mm Ball Screw SFU1605 in DIY projects?

    Answer: Absolutely! The 550mm Ball Screw SFU1605 is perfect for DIY projects, especially in building CNC routers or other machining equipment. Its precision and ease of integration allow hobbyists and professional makers to construct reliable and accurate machines. Many users successfully implement this product in 3D printers, laser cutters, and more, often improving their results through enhanced motion control.
  • Question: What materials are ideal for the CNC machine frame compatible with this ballscrew?

    Answer: For optimal compatibility with the 550mm Ball Screw SFU1605, it's advisable to use sturdy materials such as aluminum extrusions or welded steel frames. These materials provide the necessary rigidity and stability to support the precision of the ballscrew. The strength of the frame is crucial in maintaining alignment during operation, hence improving the overall accuracy and performance of your CNC machine.
  • Question: Is lubrication necessary for the 550mm Ball Screw SFU1605?

    Answer: Yes, regular lubrication is essential for the maintenance of the 550mm Ball Screw SFU1605. Proper lubrication minimizes friction between the screw and nut, thereby enhancing the lifespan of the components and ensuring smooth operation. Users should select suitable lubricants specifically designed for ball screws, ensuring that they apply it following the manufacturer's recommendations during initial assembly and routine maintenance.
  • Question: How do the couplers work with the ball screw setup?

    Answer: The couplers in a ballscrew setup serve to connect the screw to the motor shaft securely. This connection enables the efficient transfer of motion from the motor to the ballscrew. The design of the couplers allows for slight misalignments, helping to protect the components from wear, and maintaining consistent performance. This makes them indispensable in CNC applications for achieving reliable and precise results.
  • Question: What type of CNC machines can benefit from using this ballscrew set?

    Answer: CNC routers, milling machines, plasma cutters, and lathes are just a few examples of machines that can benefit from using the 550mm Ball Screw SFU1605. Additionally, its versatility makes it suitable for 3D printers and other automated systems needing precise linear motion. By integrating this ballscrew with the appropriate drive system, users can significantly enhance the efficacy and accuracy of their machines.
  • Question: Where can I buy the 550mm Ball Screw SFU1605 with the ballnut and supports?

    Answer: You can purchase the 550mm Ball Screw SFU1605, along with the ballnut and supports, at Ubuy in Tanzania. Ubuy is known for its reliable selection of quality CNC components, ensuring you receive the best products for your engineering and DIY needs. By sourcing from Ubuy, you can find everything you need to build or upgrade your CNC machine efficiently.

GUWANJI Ball Screws ‎300mm Editorial Review

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Customer Reviews & Ratings

58 customers ratings
  • 5 Star
    73%
  • 4 Star
    12%
  • 3 Star
    3%
  • 2 Star
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  • 1 Star
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TZS 132974

Order now and get it around Thursday, October 08

QTY:

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Features & Benefits

  • SFU1605 ballscrew with shiny surface matching with C7 precision
  • Minimum starting torque and Compact design
  • Easy to mount and dismount
  • Widely used in aircraft, missiles, automobile for steering
  • Thorough quality control system
  • Increased life cycle of the ball screw

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