High quality Square Flanged linear motion bearing LMK20 LMK25 LMK30 LMK20UU LMK25UU LMK30UU

Description of Linear Bearings:

Linear bearing is a low-cost production of linear motion system for unlimited travel with the

cylinder axis. Since the ball bearing point contact with the shaft, so use the load is small.

Minimal friction ball rotation, thereby to obtain smooth movement precision. Plastic linear

bearings are self-lubricating properties of a linear motion system, the biggest difference

is that the metal in the metal linear bearings linear bearings are rolling friction, is the point

contact between the bearing and the cylinder axis, so this suited for low load speed movement;

while plastic linear bearings are sliding friction is between the bearing surface contact with

the cylinder axis, so this low-speed movement for high loads.

High quality Square Flanged linear motion bearing LMK20 LMK25 LMK30 LMK20UU LMK25UU LMK30UU

Linear bearings are used in conjunction with hardened linear drive shaft. For infinite linear

motion systems. Load the ball and quenching transmission shaft because it is the point contact,

allowing the load is small, but linear motion, friction smallest, high precision, fast movement.