6304-2RS Bearing 20x52x15 Sealed
	Part Number: 6304-2RS-1 Our Low Price: $5.95 Shipping Weight: 0.4 pounds
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Ball Bearings 6304-2RS 20 x 52 x 15

One Ball Bearing 6304-2RS, the inner diameter is 20 mm, outer diameter is 52 mm and the width is 15mm, this is a popular size that could be used in many applications, Bearings are made of Chrome Steel and can rotate up to 10000 rpm, each bearing has 2 Blue Rubber Seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease. Item: Radial Deep Groove Ball Bearings Size: 20mm x 52mm x 15mm Dimensions: 20*52*15 mm/Metric ID (inner diameter)/Bore=20mm OD (outer diameter)=52mm Width/Height/thickness=15mm Equal: 6304-2RS1 & 6304-2RZ Type: Deep groove ball bearings Closures: 2 Rubber Seals Lubrication: Self Lubricated (Grease) Quantity: One Bearing MARKING: 6304RS Equal: 6304-2RS1

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.