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LM8UU Key Technical Parameters
Item
Specification
Unit
Model
LM8UU
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Nominal Shaft Diameter (dr)
8
mm
Outer Diameter (D)
15
mm
Overall Length (L)
24
mm
Number of Ball Trains
4
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Weight
15
g
dr Tolerance (Precision)
0 / -6
μm
dr Tolerance (Common)
0 / -9
μm
D Tolerance
0 / -11
μm
Max Radial Clearance
-3
μm
Dynamic Load
274
N
Static Dead Load
392
N
Eccentricity (Precision)
8
μm
Eccentricity (Common)
12
μm

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Typical Application Scenarios
LM series linear bearings are versatile linear motion components commonly adopted in:
- 3D printing equipment and desktop CNC routers
- Automated assembly jigs and small handling machinery
- Linear sliding units, optical testing platforms
- Packaging machinery, textile equipment
- Custom multi-axis gantry systems and linear modules

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About YIDI MOTION
YIDI MOTION specializes in R&D and manufacturing of linear motion components, including linear bearings, ball screw assemblies, linear guide rails, rack-and-pinion modules and customized linear actuators. We strictly control raw material selection and precision machining to guarantee stable quality, high consistency and long service life. We support bulk supply and custom solutions for global automation buyers.

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