0 ratings
Item #:
48747187
4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail
89% of respondents would recommend this to a friend
Item #:
48747187
TMT 102
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Friday, October 02
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
Industrial-grade standard SBR block with high precision linear bearing inside for smooth, silent operation.
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
High Precision
Engineered for maximum accuracy, the CNCMANS Linear Rail Kit delivers precise movement for CNC machines, ensuring smooth and reliable operation that enhances the quality of finished products.
Durable Construction
Constructed with robust materials, this linear rail kit offers long-lasting performance, minimizing wear and tear, making it an ideal choice for high-demand machining environments.
Easy Installation
The user-friendly design allows for quick and straightforward setup, empowering users to integrate the kit into their CNC systems without extensive mechanical knowledge or tools.
Product Details
| Brand Name | CNCMANS |
| Bearing Number | 4 |
| Bearing Type | Ball Bearing |
| UPC | 730759596379 |
| Number of Items | 1 |
| Part Number | U4587U5144H |
| Manufacturer | CNCMANS |
| Model | U4587U5144H |
| Outside Diameter | 16 millimeters |
| Material Type | Aluminum |
| Compatible Lubricant | Grease |
| Brand | CNCMANS |
| Material | Aluminum |
| Package Weight | 14.1 Pound |
Who Should Buy?
-
CNC Machine Builders
Ideal for those assembling CNC machines needing precision linear motion components for optimal machining accuracy.
-
Hobbyist Projects
Perfect for DIY enthusiasts looking to create their own CNC routers or 3D printers with high-quality linear motion.
-
Industrial Applications
Suitable for small-scale industrial setups that require dependable linear guides for automated processes and machinery.
-
Heavy Machinery
Not suitable for applications involving heavy loads, as it may not support the necessary weight or durability.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the SBR12UU Linear Rail Bearing Slide Block?
Answer: The SBR12UU Linear Rail Bearing Slide Block is designed for a 12mm linear guide rail system. Its dimensions include a length that accommodates precise movement along the rail, ensuring a smooth operation for various CNC applications. This block is specifically engineered to fit SBR12 linear guides, making it ideal for machinery and DIY projects where precision and reliability are essential. -
Question:
What materials are used to make the SBR12UU Linear Rail Bearing Slide Block?
Answer: The SBR12UU Linear Rail Bearing Slide Block is primarily crafted from high-quality aluminum. This material choice not only ensures a lightweight structure but also offers excellent resistance to wear and corrosion. As a result, users can expect longevity and durability in applications such as 3D printing, CNC milling, and other precision machinery where consistent performance is critical. -
Question:
How does the SBR12UU bearing block improve linear motion?
Answer: The SBR12UU bearing block enhances linear motion by providing reduced friction and improved load-bearing capacity. Its design features multiple balls and an open block structure, allowing for smooth travel along the guide rail. This results in more accurate positioning and efficient operation of CNC tools and other automated systems, making it an indispensable component in precision engineering. -
Question:
What applications are suitable for the SBR12UU Linear Rail Bearing Slide Block?
Answer: The SBR12UU Linear Rail Bearing Slide Block is versatile and suitable for a range of applications including CNC routers, laser engraving machines, 3D printers, and automation machinery. Its reliable performance makes it ideal for scenarios where precision is crucial, such as in robotic arms and other programmable devices that require consistent and stable linear movement. -
Question:
How do I install the SBR12UU Linear Rail Bearing Slide Block?
Answer: Installing the SBR12UU Linear Rail Bearing Slide Block involves mounting it onto a compatible SBR12 linear guide rail. Simply align the block with the rail and secure it using the appropriate screws. Proper installation ensures optimal performance, allowing for smooth, uninterrupted motion during operations. This block is designed for straightforward applications in various setups, making it user-friendly for both amateurs and experienced technicians. -
Question:
Are the SBR12UU linear blocks compatible with other types of rails?
Answer: The SBR12UU Linear Rail Bearing Slide Block is specifically designed to work with SBR12 type linear guide rails. While it may not fit perfectly with other rail types, some users may explore compatibility with similar dimensions. However, for optimal functionality and performance, it is recommended to use SBR12UU blocks exclusively with SBR12 rails to ensure proper alignment and movement. -
Question:
Can the SBR12UU bearing block be used for heavy load applications?
Answer: Yes, the SBR12UU bearing blocks are designed to handle moderate to heavy loads effectively, thanks to their robust construction. These blocks incorporate multiple steel balls that distribute weight evenly, reducing the risk of wear over time. Users typically employ them in machinery where heavy components need to move smoothly along a guide, such as in CNC mills or industrial automation equipment. -
Question:
What maintenance is required for the SBR12UU Linear Rail Bearing Slide Block?
Answer: To maintain the SBR12UU Linear Rail Bearing Slide Block, regularly lubricate the bearings with appropriate grease to reduce friction and prevent wear. Additionally, inspect for any debris or buildup that might affect performance. Routine maintenance enhances the lifespan of the blocks and is crucial in applications that involve rapid or heavy movement, ensuring uninterrupted operation. -
Question:
What is the load capacity of the SBR12UU Linear Rail Bearing Slide Block?
Answer: The load capacity of the SBR12UU Linear Rail Bearing Slide Block can vary depending on the specific setup and application. Generally, they are designed to support weights reaching up to several hundred kilograms when mounted on the appropriate rail. This makes them suitable for a variety of applications in both professional and hobbyist environments, ensuring users can rely on them for tasks requiring considerable stability. -
Question:
Where can I buy the 4Pcs SBR12UU Linear Rail Bearing Slide Block?
Answer: You can purchase the 4Pcs SBR12UU Linear Rail Bearing Slide Block from Ubuy in Turkmenistan. Ubuy provides a wide selection of CNC parts, ensuring that you have access to high-quality components for your projects. Whether you are a professional or a DIY enthusiast, you'll find what you need at Ubuy to enhance your machinery and engineering solutions.
CNCMANS Linear Motion Guides Editorial Review
No editorial reviews found
Customer Reviews & Ratings
2 customers ratings
-
5 Star
49%
-
4 Star
0%
-
3 Star
0%
-
2 Star
51%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“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
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
TMT 102
Order now and get it around Friday, October 02
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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- SBR25UU is an aluminum block with a linear bearing inside.
- Smooth movement with low friction and high rigidity.
- Can be used for X, Y, and Z axis, suitable for CNC projects.
- Made of aluminum alloy with hardened case for durability.
- Chrome plating treatment for anti-rust and high hardness.
- Widely used in automation machinery such as CNC routers and laser welding machines.
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.