R8-2RS Bearing 1/2"x1 1/8"x5/16" Sealed
	Part Number: Kit7478 Our Low Price: $3.95 Shipping Weight: 0.2 pounds
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R8-2RS Ball Bearings

R8-2RS Ball Bearing, R8-2RS Bearings are made of Chrome Steel, this R8-2RS bearing is sealed with rubber seals to protect the bearing from dust or any possible contamination, R8-2RS bearing is self lubricated bearings (bearings are already greased). Item: Ball Bearings R8-2RS R8-2RS Closures: 2 Rubber Seals Quantity: 1 Bearing R8-2RS R8-2RS Material: Chrome Steel R8-2RS Quality: Electric Motor Quality R8-2RS Bearing dimensions: 1/2" x 1 1/8" x 5/16" R8-2RS Inner Diameter: 1/2" R8-2RS Outer Diameter: 1 1/8" R8-2RS Width: 5/16" Equal: 99R8

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.