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Item #:
72344172
Linear Rail SBR12 300mm 2PCS Fully Supported Linear Rail Shaft Rod with 4PCS SBR12UU Blocks Bearing for Automated Machines DIY CNC Routers Lathes
Item #:
72344172
XCD 144
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 29
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What Stands Out
High Precision
Engineered for smooth motion, the SBR12UU linear bearing ensures high precision in linear applications, making it ideal for machining and 3D printing setups.
Durable Construction
Crafted from aluminum, the bearing blocks provide exceptional durability and minimal wear, outperforming competitors in longevity and reliability for continuous use.
Versatile Compatibility
Designed to fit 12mm linear rails, these open bearing units offer versatile compatibility across various projects, enhancing flexibility for hobbyists and professionals alike.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists building custom linear motion systems or machinery requiring smooth movement along rails.
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3D Printing
Useful in 3D printer applications where precision and reliability in linear motion are crucial for quality prints.
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Automation Projects
Ideal for automation engineers designing systems that require linear slide units for motion control or positioning.
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Heavy Loads
Not suitable for applications involving heavy loads where higher strength and durability bearings are needed.
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Outdoor Use
Aluminum components may corrode when exposed to weather, making them unsuitable for outdoor applications.
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High-Speed Applications
These bearings may not perform well in high-speed scenarios requiring advanced engineering for optimal performance.
Product Description
Linear Rail SBR12 300mm 2PCS Fully Supported Linear Rail Shaft Rod with 4PCS SBR12UU Blocks Bearing for Automated Machines DIY CNC Routers Lathes Mills
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Customer Questions & Answers
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Question:
What is the inner diameter of the Open Linear Motion Bearing Slide Unit?
Answer: The inner diameter is 12mm (0.47 inches). -
Question:
Can this slide block be used for DIY CNC projects?
Answer: Yes, it is widely used in automation machinery including DIY CNC routers. -
Question:
Is installation difficult for the linear bearing block?
Answer: No, it is easy to install with pre-drilled holes, requiring no maintenance.
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16 June 2026 · via Trustpilot
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XCD 144
Order now and get it around Wednesday, July 29
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.)
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Features & Benefits
- High precision linear bearing for superior motion control.
- Easy to install with pre-drilled holes, no maintenance required.
- Durable aluminum alloy housing with anti-rust chrome plating.
- Compatible with SBR12 12mm Linear Guide Rail.
- Ideal for automation machinery and large-scale transmission equipment.
- Economical choice with long-lasting performance.
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