Quantity & Size - These linear motion bearings have a total of 10 bearings for different projects, size about 12 x 20 x 30mm: 12mm inner diameter, 20mm outer diameter, 30mm height
LM12UU Bearings - Linear motion ball bearing is made of high quality bearing steel for low noise and long service life
Excellent Rotating Accuracy - Prevent tilt friction between the roller of roller; Double sealed to avoid contaminants entering and save lubricant
Smooth Running - Moment of inertia is low, low starting torque, easy to control the angle degree, runs smooth on rods; These ball bearings are great for small hobby 12mm shaft or rod projects
Widely Used - LM12uu linear bearing is widely used in automation equipment / Electronics / Instrument / Robot / Food machinery / Packaging machinery / CNC machinery
Description
10pcs LM12UU 12mm Linear Motion Ball Bearing Bushing for 12mm Rod 3D Printer CNC Parts
Features:
These liner motion bearings are made of high quality bearing steel for low noise and long service life
Linear ball bearings are double sealed to avoid contaminants entering and save lubricant
Bearings have a 12mm inner diameter, a 20mm outer diameter, and a 30mm height
LM12UU Bearings are great for small hobby 12mm shaft/rod projects such as 3D printer, engraving machine
There comes total 10 pieces ball bearings which you may use for many different projects