S6701-2RS Bearing 12x18x4 Stainless:Sealed
	Part Number: Kit7303 Our Low Price: $6.95 Shipping Weight: 0.01 pounds
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Ball Bearings 12x18x4 Stainless Steel One Bearing

One Stainless Steel Ball Bearing, this is a popular size that could be used in many application that uses this size 12mm x 18mm x 4mm. Bearings are made of Stainless Steel, bearing are rubber sealed from both sides to protect the bearing from dust or any possible contamination. Item: Double Seald Ball Bearings Size: 12mm x 18mm x 4mm Type: Deep groove ball bearings Material: Stainless Steel Closures: 2 Rubber Seals Quantity: One Bearing.

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.