0 ratings
Item #:
38306348
Linear Rail and Ball Screw Kit, RM1605-5506501050mm Ballscrew Set with BK BF12 Support, Nut Housing, Coupling SBR20-5006001000mm Linear Motion
Item #:
38306348
SCR 521856
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
Out of stock
Imported from USA store
Secured 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
Our high-precision linear rail ball screw kit is the ultimate solution for accurate positioning in CNC and automation applications.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
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
This kit includes high-quality RM1605 ball screws and SBR20 rails, ensuring precise linear motion for CNC applications and DIY projects, enhancing accuracy in every movement.
Versatile Sizes
Available in multiple lengths (250/350/550mm for ballscrews and 200/300/500mm for rails), this kit caters to various project requirements, providing flexibility for different machine designs.
Comprehensive Bundle
Includes all essential components like BK/BF12 supports and couplings, making setup straightforward. This all-in-one kit saves time and effort compared to purchasing parts separately.
Product Details
Who Should Buy?
-
CNC Builders
Ideal for users constructing CNC machines that require precise linear movement and reliable ball screw functionalities.
-
DIY Enthusiasts
Perfect for hobbyists seeking to build custom projects needing accurate linear motion systems in a cost-effective manner.
-
Engineering Students
Great for students in engineering courses who need practical experiences with linear motion systems and CNC techniques.
-
Casual Users
Not suited for individuals seeking plug-and-play solutions without the need for assembly or technical expertise.
-
Non-technical Users
Unsuitable for users lacking mechanical skills, as assembly requires understanding of components and precise installations.
-
Limited Budget Projects
May not be ideal for users with very tight budgets, as high-quality linear motion components can still represent an investment.
Product Description
Linear Rail and Ball Screw Kit, RM1605-5506501050mm Ballscrew Set with BK BF12 Support, Nut Housing, Coupling SBR20-5006001000mm Linear Motion Slide Rails for CNC and DIY Project
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is included in the GUWANJI Linear Rail and Ball Screw Kit?
Answer: The GUWANJI kit provides a comprehensive solution for linear motion systems, including a RM1605 ballscrew of 2508 mm length, BK and BF12 supports, a nut housing, and coupling. Additionally, it features SBR20 linear motion slide rails of 2008 mm length. This complete kit is ideal for CNC applications or DIY projects, simplifying assembly by providing all necessary components in one package. -
Question:
What materials are the components of this kit made from?
Answer: The components of the GUWANJI Linear Rail and Ball Screw Kit are typically constructed from high-quality steel and aluminum, ensuring durability and resistance to wear over time. The use of robust materials guarantees smooth operation under heavy loads, making it suitable for various applications, including milling and 3D printing. -
Question:
How do I install the GUWANJI Linear Rail and Ball Screw Kit?
Answer: Installing the GUWANJI kit involves securing the SBR20 rails to a stable surface and attaching the BK and BF12 supports for the ballscrew. Ensure precise alignment during installation to avoid operational issues. Detailed instructions are often included, which can guide you through the necessary steps, making it suitable even for DIY enthusiasts. -
Question:
What applications is this Linear Rail and Ball Screw Kit suitable for?
Answer: The GUWANJI kit is designed for a wide array of applications, including CNC milling machines, 3D printers, and robotic arms. Its precision and stability make it perfect for any project that requires dependable linear motion, allowing hobbyists and professionals alike to execute intricate designs with ease. -
Question:
What are the advantages of using a ball screw over traditional lead screws?
Answer: Ball screws, like those in the GUWANJI kit, offer lower friction and higher efficiency compared to traditional lead screws. They convert rotational motion to linear motion with greater accuracy and require less torque, making them ideal for applications where precision is crucial. This efficiency is beneficial in both industrial and DIY projects. -
Question:
Can the GUWANJI Linear Rail and Ballscrew Kit be used for heavy loads?
Answer: Yes, the GUWANJI kit is engineered to handle significant weights with ease, thanks to its sturdy construction and smooth operational design. In applications such as CNC machines where precision is vital under heavy loads, this kit provides unmatched reliability and performance. -
Question:
Is this kit compatible with existing CNC machine setups?
Answer: The GUWANJI Linear Rail and Ball Screw Kit is designed for compatibility with various CNC setups. Its dimensions are commonly used in the industry, allowing integration into existing systems. When retrofitting, it’s important to ensure that alignment and mounting are properly done to achieve optimal performance. -
Question:
What is the maximum travel distance of the linear rail?
Answer: The GUWANJI kit features linear rails that allow a maximum effective travel distance of 2008 mm. This extended travel range is particularly beneficial for projects requiring extensive movement or larger workpieces, such as cutting, milling, or large-scale printing applications. -
Question:
Does the kit come with any additional support or accessories?
Answer: The GUWANJI kit comes with essential components like nut housing, coupling, and support brackets (BK and BF12) to ensure you have everything necessary for installation. While the kit is comprehensive, you may consider purchasing additional spare parts or specialized accessories separately for enhanced functionality or specific project requirements. -
Question:
Where can I buy the GUWANJI Linear Rail and Ball Screw Kit?
Answer: You can purchase the GUWANJI Linear Rail and Ball Screw Kit from Ubuy. They offer a wide selection of products, ensuring you receive quality components for your CNC and DIY projects. Ubuy’s user-friendly platform provides an efficient shopping experience, allowing you to easily find this specific kit.
guwanji Linear Motion Guides 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
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
SCR 521856
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured 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
Fastest cross-border delivery
Features & Benefits
- Wide application across various machines like CNC routers, 3D printers, and industrial equipment.
- High precision with industrial-grade linear rails and a ballscrew design that prevents sliding motion.
- Easy installation with pre-drilled holes on aluminum alloy support rail.
- Reduces heat and power requirements while delivering smooth motion without stick-slip effects.
- Multiple size options available for customized solutions to fit your needs.
- Complete kit includes everything needed for your linear motion requirements.