12mm Open Linear Motion Bearing/Bushing
	Part Number: Kit7442 Our Low Price: $6.95 Shipping Weight: 0.2 pounds
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Linear Ball Bushings Item # LME12UU OP Works with 12mm Shafts Outer Diameter = 22mm Length=32mm

LME12UU OP Open Linear Motion Ball Bushing works with a 12mm  shafts, Outer Diameter = 21mm, Length=32mm

Ball Bearings

Ball Bearings main function is to minimize the friction caused by any relative movement of two or more objects, in order to reach the maximum efficiency of energy usage, we aim to minimize the "converted to heat" energy by using Ball Bearings.
A great variety of Ball Bearings types and Ball Bearings designs are known, the manifolds of the ball bearings is justified by their various purpose of the ball bearings needed application, each type of ball bearings has a certain characteristic technical properties, rolling ball bearings have the following advantages compared with the plain bearings:

• Low starting moment.
• Low friction at all speeds.
• Low energy consumption.
• High reliability.
• Small width.
• Low consumption of lubricant.
• Long relubrication intervals.
• Easy to mount and dismount.
• Standardized dimensions.