6902-2RS Full Ceramic Sealed Bearing 15x28x7 Si3N4
	Part Number: Kit7728 Our Low Price: $109 Shipping Weight: 0.01 pounds
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6902-2RS Ball Bearings Sealed Full Ceramic 15mm x 28 x 7mm Si3N4 Silicon Nitride

Full Ceramic Sealed Bearing, the inner diameter is 15mm, outer diameter is 28mm and the width is 7mm, 6902-2RS is a popular size that could be used in many applications, 6902-2RS Bearings are made of Si3N4 Ceramic and closed with Rubber Seals closure. Item: Sealed Ball bearings 6902-2RS Type: Sealed Full Ceramic Bearing Quantity: One ball bearing Bearing Size: 15mm x 28mm x 7mm Dimensions: 15*28*7 mm/Metric ID (inner diameter)/Bore=15mm OD (outer diameter)=28mm Width/Height/thickness=7mm Inner/outer races: Si3N4 Ceramic Balls: Si3N4 Ceramic Cage: PTFE Closures: 2 Rubber Seals Equivalents: 61902-2RS1 and 61902RS1 Bearings

VXB Category: Full ceramic bearings

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.