0 ratings
Item #:
209133556
4-Set Linear Motions, 4 Precision Linear Shafts 8MM x 300MM, 4 Linear Bushings, 8 Shaft Supports
89% of respondents would recommend this to a friend
Item #:
209133556
XAF 27033
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
Imported from USA store
QTY:
Order now and get it around Tuesday, September 15
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
Smooth moving, low friction, high rigidity and long working life
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
Durable Design
Crafted from high-quality materials, these sliding ball bearings ensure longevity and resistance to wear, making them ideal for continuous movement applications.
Versatile Applications
This set caters to various projects, including robotics, CNC machinery, and DIY tasks, providing smooth and efficient linear motion across different setups.
Complete Set
Includes 10 bearings along with necessary support components, offering an all-in-one solution that simplifies maintenance and installation for users seeking reliability in motion systems.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 1.5 lbs (680 grams) |
| What is in the box | 4-Set Linear Motions, 4... For more details, please check description/product details |
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists looking to build custom projects involving smooth linear movement and precision.
-
Robotics Projects
Useful for robotics applications needing reliable linear motion components for precise movement and stability.
-
Automated Systems
Great for engineers designing automated systems requiring minimal friction and high durability in moving parts.
-
Heavy Machinery
Not suitable for heavy-duty applications where larger bearings are required for maximum load support.
Product Description
4-Set Linear Motions, 4 Precision Linear Shafts 8MM x 300MM, 4 Linear Bushings, 8 Shaft Supports
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing used for?
Answer: The CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing is designed for applications requiring precise linear motion, such as CNC machinery, 3D printers, and automated systems. It features an 8mm diameter shaft and supports smooth motion along a rail, which is invaluable in maintaining accuracy in positioning. For instance, in a 3D printer, it ensures that the print head moves smoothly along the X or Y axis, contributing to better print quality. -
Question:
What are the dimensions of the CNBTR ball bearing slide bushing?
Answer: This sliding bushing features an 8mm diameter shaft and is configured for linear travel along a 300mm rail. The precise dimensions play a crucial role in ensuring compatibility with other components in mechanical systems, allowing for minimal friction and accurate positioning. For instance, this makes it ideal for custom builds where space and weight are factors, such as in robotics or compact machinery. -
Question:
How do I install the CNBTR Linear Motion Ball Bearing Slide Bushing?
Answer: To install the CNBTR Linear Motion Ball Bearing Slide Bushing, slide the bushing onto the 8mm shaft or rod and ensure it is securely attached to the support rail. You may need to adjust the rail's position based on your specific application requirements. This setup is commonly used in machinery projects that require accurate movement along a set path, facilitating operations like automated material handling. -
Question:
Can this slide bushing be used in DIY projects?
Answer: Yes, the CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing is ideal for DIY projects, especially those involving robotics, model making, or custom machinery setups. Its reliable performance allows hobbyists and engineers to achieve the precision required in various applications without professional-grade equipment. For example, it can be an essential component in creating a sliding mechanism for model trains or automated sliding panels. -
Question:
Is the CNBTR bushing compatible with standard 8mm rods?
Answer: Absolutely! The CNBTR Slide Bushing is specifically designed for standard 8mm diameter shafts, making it a versatile choice for many projects. This compatibility simplifies the process of integrating it into existing setups, allowing users to enhance or upgrade their machinery without needing bespoke components. You can find it in various applications, from 3D printers to linear actuators. -
Question:
What material is the CNBTR Linear Motion Bushing made from?
Answer: The CNBTR Linear Motion Ball Bearing Slide Bushing is constructed from high-quality steel and comes with plastic end caps, providing durability and reducing wear over time. This material choice ensures long-lasting performance even under heavy usage, making it suitable for both industrial and hobbyist applications. By utilizing these materials, users can expect reliable and consistent operation, crucial for tasks requiring precision. -
Question:
Can I use this product in high-speed applications?
Answer: Indeed, the CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing is designed to handle high-speed applications with minimal friction. The ball bearing design allows for smooth and quick movements, making it suitable for applications like automation systems and high-speed assembly lines. As a result, this bushing is effective in enhancing the speed and efficiency of machinery without sacrificing accuracy. -
Question:
What weight can the CNBTR bushing support?
Answer: The CNBTR Linear Motion Ball Bearing Slide Bushing can support moderate loads, typically sufficient for most DIY and small to medium-scale mechanical projects. The load-bearing capacity largely depends on the design and materials used in the overall assembly. Many users find it effective for applications like sliding doors or support structures in 3D printing setups, where controlled motion is essential without heavy stress. -
Question:
What kind of maintenance does the CNBTR slide bushing require?
Answer: Maintaining the CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing is straightforward; regular cleaning to remove dust and debris is recommended, along with occasional lubrication to ensure smooth operation. This maintenance is essential to prolong the life of the bushing and to maintain high efficiency in applications like CNC machining or automated assembly lines, where consistent performance is critical. -
Question:
Where can I buy CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing 8mm Dia & Shaft Optical Axis 300mm Linear with Rod Rail Support Set?
Answer: You can conveniently purchase the CNBTR Horizontal Linear Motion Ball Bearing Slide Bushing from Ubuy in Central African Republic. Ubuy offers a reliable shopping experience with a wide selection of industrial and DIY components, ensuring you can find exactly what you need for your projects.
CNBTR Linear Ball Bearings Editorial Review
The Set of 10 Sliding Ball Bearings, Horizontal Linear Bushing and Axis, Optical Axis, Support Bar from CNBTR has garnered a mixed response from customers. Those who received complete sets expressed satisfaction with the product's performance, noting that the linear motion is smooth and reliable. Users appreciated the quality of the materials used, which contributed positively to their overall experience. However, there were significant concerns regarding the completeness of the package, as several customers reported missing components, particularly steel rods that are essential for their projects. This oversight not only disrupted their work but also led to additional costs and delays as they had to order replacements separately. Overall, while the sliding ball bearings deliver good functionality, the issue of incomplete packages appears to overshadow the positive experiences of some users. **
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
- Provides smooth and reliable linear motion
- Made from good quality materials
Cons
- Incomplete packages with missing steel rods
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 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.
XAF 27033
Order now and get it around Tuesday, September 15
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
- Suitable for electronic equipment and guide bars
- Good abrasion resistance and high precision
- Widely used for precision equipment and special machinery industry
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.