HSR20B1QZUU Linear Guide Block With QZ Lubricator 63x74x30mm

HSR20B1QZUU Linear Guide Block with QZ Lubricator 63x74x30mm

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Advantages of the Ball Cage Technology

(1) The absence of friction between balls, together with increased grease retention, achieves long

service life and long-term maintenance-free (lubrication-free) operation.

(2) The absence of ball-to-ball collision achieves low noise and acceptable running sound.

(3) The absence of friction between balls achieves low heat generation and high speed operation.

(4) The circulation of lines of evenly spaced balls ensures smooth ball rotation.

(5) The absence of friction between balls allows high grease retention and low dust generation.