uxcell LM6UU Round Flange Linear Ball Bearings, 6mm Bore Dia, 12mm OD, 19mm Length (Pack of 2) Size:6mm Each roll is 1” x

Each roll is 1” x 30 ft

PRE-PUNCHED HOLES Six 3/16inch pre-punched holes for easy mounting on a door

The diamond adheres evenly and does not come off easily

higher cutting strength and stronger wear resistance

uxcell LM6UU Round Flange Linear Ball Bearings, 6mm Bore Dia, 12mm OD, 19mm Length (Pack of 2) Size:6mm Each roll is 1” xuxcell LM6UU Round Flange Linear Ball Bearings, 6mm Bore Dia, 12mm OD, 19mm Length (Pack of 2) Linear motion bearings provide freedom of movement in a single direction. Often used in conjunction with cylindrical shaft or rail. The steel ball is in point contact with the shaft and rotates with very little frictional resistance, so as to obtain smooth movement with high precision. Linear Ball Bearing Motion Slide Units Grease may be applied prior to use