PRODUCT DESCRIPTION
This LM12LUU 12mm Bushing Longer Linear Ball Bearing is an extended version of our standard LM12LUU linear slide bush that fits 12mm hardened steel shafts.
The Bearings provide a precise, safe and reliable linear motion system. They are commonly used in 3D printers and CNC (Computer Numerical Control) machines. This Linear Ball Bearing offers low friction motion along a single axis and has a wide range of applications in DIY and robotics prototyping.
This LM12LUU 12mm Bushing Longer Linear Ball Bearing is a closed type ball bushing with a 12mm bore and a 21 mm outer diameter. It can be used in a mounted slide unit to carry components.
The balls in the cage loop run along a smooth ball guide surface to ensure low noise even at high speeds.
Since Linear Motion bearings slide along the round shaft, the shaft must be lubricated for reliable and smooth motion. The quality of the linear motion depends on the quality of the shaft. Therefore, using a chrome plated and hardened shaft may be beneficial.
The linear motion bearings are available in more varieties as below
LM6LUU
LM8LUU
LM10LUU
LM16LUU
Features :
- Linear bearing ball cage, hardened coat of both ends ring.
- Made of carbon chromium bearing steel, safe and reliable.
- Ball in the cage loop to run a smooth ball guide surface to ensure stability even if high-speed.
Specification:
Ball Circuits | 4 |
---|---|
Color: | silver |
Length (mm): | 57 |
Model | LM12LUU |
Outer Casing | Chromium Steel |
Outer Diameter(mm) | 21 |
Shaft ID(mm) | 12 |
Weight (gm) | 52 |
Shipping Weight | 0.057 kg |
Shipping Dimensions | 6.5 × 2.5 × 2.5 cm |
Package Includes :
1 x LM12LUU 12mm Bushing Longer Linear Ball Bearing