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LM12UU Linear Ball Bearing - 12x21x30mm (for 3D Printers)
$0.5500
In stock
SKU
3DP-01-101
Volume discounts:
- +50 5 % $0.5200
- +100 7 % $0.5100
- +300 9 % $0.5000
- +500 11 % $0.4900
- +1000 15 % $0.4700
Ships in 2-3 business days, then:
Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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SC8UU/SC10UU/SC12UU Linear Bearing Block Previous 
LM12UU Linear Ball Bearing is a linear bearing designed for smooth and precise motion along cylindrical shafts. It is used in 3D printers, CNC machines, automation equipment, and DIY mechanical projects. The bearing supports reciprocating motion with reduced friction between moving parts. It is made of carbon chromium bearing steel, with through hardened and precision ground handling. Ball movement in the cage loop helps the bearing run smoothly on the ball guide surface at high speed and low noise.
Features of LM12UU Linear Ball Bearing - 12x21x30mm
- Smooth linear motion
- Precise shaft guidance
- Reduced friction and wear
- High-speed ball movement
- Low-noise operation
- Suitable for reciprocating motion
Specifications of LM12UU Linear Ball Bearing - 12x21x30mm
- Model: LM12UU
- Inner Diameter: 12 mm
- Outer Diameter: 21 mm
- Length: 30 mm
- Dimensions: 30x21x12 mm
- Material: Carbon chromium bearing steel
- Handling: Through hardened
- Handling: Precision ground
How to Use LM12UU Linear Ball Bearing - 12x21x30mm
- Install the bearing on the cylindrical shaft.
- Use it in the required linear motion assembly.
More Info
- Designed for bearing sleeve and bearing housing assembly.
- Used as a replacement for damaged ball bearings.
| Weight (g) | 31 |
|---|
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