SenTECH
0 ratings
Ball Screw SFU1605 RM1605 Length 400mm Diam 16mm with Ballnut and ballnut housing end Supports BK BF12 Coupler for CNC, Length Approx 15.75 inch 400mm
genuine image
Ball Screw SFU1605 RM1605 Length 400mm Diam 16mm with Ballnut and ballnut housing end Supports BK BF12 Coupler for CNC, Length Approx 15.75 inch 400mm
Long service life due to low friction, low operating noise and high transmission efficiency.
Ball Screw SFU1605 RM1605 Length 400mm Diam 16mm with Ballnut and ballnut housing end Supports BK BF12 Coupler for CNC, Length Approx 15.75 inch 400mm
Item #: 145054335

Ball Screw SFU1605 RM1605 Length 400mm Diam 16mm with Ballnut and ballnut housing end Supports BK BF12 Coupler for CNC, Length Approx 15.75 inch

Item #: 145054335

WST 639

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Saturday, September 26
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Long service life due to low friction, low operating noise and high transmission efficiency.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Engineering
Crafted for exceptional accuracy, this ball screw minimizes backlash, ensuring reliable movement in CNC applications, leading to enhanced machining precision and better product quality.
Complete Kit
Includes ballnut, housing, and end supports, providing everything needed for installation. This saves time and reduces sourcing complexities, making it perfect for users seeking a hassle-free solution.
Durable Materials
Constructed from high-quality materials, this ball screw offers superior strength and longevity. It withstands heavy loads and reduces wear, ensuring consistent performance over time for demanding CNC operations.

Product Details

Shop Ball Screw SFU1605 RM1605 Length 400mm Diam 16mm with Ballnut and ballnut housing end Supports BK BF12 Coupler for CNC, Length Approx 15.75 inch 400mm online at a best price in Samoa. B07PNRD4D6
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • CNC Hobbyists

    Ideal for enthusiasts seeking precision control in custom CNC machines or robotics projects.

  • Small Businesses

    Perfect for small-scale manufacturing operations that require accurate linear movement for mill or lathe applications.

  • Education Purposes

    Useful in educational settings for teaching students about mechanics, automation, and CNC technology.

Not Suitable For
  • Heavy Industry

    Not suitable for heavy-duty industrial applications requiring larger or more robust ball screw systems.

Product Description

Ball Screw SFU1605 RM1605 Length 400mm Diam 16mm with Ballnut and ballnut housing end Supports BK BF12 Coupler for CNC, Length Approx 15.75 inch 400mm

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Ball Screw SFU1605, and what are its main features?

    Answer: The Ball Screw SFU1605 is a precision mechanical device used to convert rotary motion into linear motion. It features a 16mm diameter and a length of 400mm, making it suitable for various CNC applications. Its design incorporates a ballnut and ballnut housing, providing smooth and accurate movement. These ball screws are commonly used in machinery that requires precise positioning and a high load capacity, such as CNC machines, 3D printers, and automation systems.
  • Question: How does the ball screw improve the performance of CNC machines?

    Answer: Ball screws significantly enhance the performance of CNC machines by providing higher efficiency and accuracy compared to traditional lead screws. They minimize friction and backlash, resulting in smoother motion and improved control over the axis movements. This is particularly beneficial in high-speed machining processes where precision is critical. Users often find that integrating ball screws into their CNC setups leads to faster operation cycle times and better surface finishes on machined parts.
  • Question: What materials are used in the construction of the Ball Screw SFU1605?

    Answer: The Ball Screw SFU1605 is typically constructed from high-quality steel, which ensures durability and resistance to wear during operation. The ballnut is designed to accommodate precision ball bearings that reduce friction and allow for efficient load transfer. Additionally, the components such as the end supports BK and BF12 are made from robust materials to maintain stability and alignment within the system. This blend of materials contributes to the longevity and reliability of the ball screw in demanding applications.
  • Question: Can I use the Ball Screw SFU1605 in 3D printers?

    Answer: Yes, the Ball Screw SFU1605 is compatible with 3D printers, especially in high-performance models that require precise movements for layer placement. Its ability to deliver accurate linear motion ensures that the printing process is stable and consistent. Users often achieve better print quality and faster speeds by integrating ball screws into their 3D printing setup. Simply ensure that your printer's frame can accommodate the length and diameter of the screw for optimal integration.
  • Question: What are the specifications of the Ballnut and ballnut housing included?

    Answer: The Ballnut included with the Ball Screw SFU1605 is specifically designed to fit the 16mm diameter, allowing for maximum performance and precision in motion transfer. The housing secures the ballnut in place, preventing misalignment during operation. These components work together to ensure that the load is evenly distributed, enhancing the screw's performance. Ideal applications include CNC equipment and robotics where load tolerance and accuracy are critical.
  • Question: How does the Coupler work with the Ball Screw SFU1605?

    Answer: The coupler serves as a connector between the motor shaft and the ball screw, facilitating the transmission of rotary motion directly into linear motion. It compensates for any misalignment between the motor and screw, which is critical for maintaining precision. By using a high-quality coupler, users enhance the reliability and effectiveness of their CNC systems, especially in applications that require synchronized movement across multiple axes.
  • Question: What types of end supports does this ball screw kit include?

    Answer: This ball screw kit includes BK and BF12 end supports, which are designed to provide stable and accurate mounting for the ball screw system. The BK support typically accommodates the drive end, while the BF support is used for the non-drive end. Their design ensures that the screws are securely held in position, reducing deflection and enhancing overall performance in CNC applications. Users appreciate the inclusion of these supports as they simplify installation and improve system rigidity.
  • Question: Is the Ball Screw SFU1605 suitable for high-speed applications?

    Answer: Absolutely, the Ball Screw SFU1605 is well-suited for high-speed applications thanks to its design which minimizes friction and facilitates rapid movement. The precision of the ballnut and the smooth motion provided by the ball bearings contribute to its efficiency at high operating speeds. This makes it an excellent choice for industries such as aerospace, automotive, and manufacturing where time and precision are paramount.
  • Question: What are the benefits of using a Ball Screw over a conventional lead screw?

    Answer: Using a Ball Screw like the SFU1605 offers several advantages over conventional lead screws. Most notably, ball screws provide significantly lower friction, which translates to higher efficiency and improved lifespan. They also exhibit minimal backlash, which enhances positioning accuracy. These benefits are particularly evident in applications requiring high-speed operations and precision movements, making ball screws a preferred choice in modern automated systems.
  • Question: Where can I buy the Ball Screw SFU1605 in Samoa?

    Answer: You can purchase the Ball Screw SFU1605, along with its accompanying ballnut, ballnut housing, and end supports, on Ubuy. This platform provides a reliable source for high-quality CNC components, ensuring you find exactly what you need for your projects. Simply visit Ubuy's website and search for the product to explore available options tailored to your requirements.

SenTECH Ball Screws Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • High precision
  • Durable construction
  • Easy installation
  • Smooth operation
  • Compatible with various CNC machines

Cons

  • No user manual included.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • 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.

WST 639

Order now and get it around Saturday, September 26

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Features high precision with a tolerance of ±0.05mm.
  • Offers low friction and low operating noise for durability.
  • Converts rotary movement into linear movement effectively.
  • Available lengths range from 300mm to 6000mm.
  • Includes end machining, nut, nut housing, and end supports.
  • Factory direct sales with guaranteed quality and excellent after-sale service.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.