6004RS Bearing 20x42x12 Sealed
	Part Number: 6004-2RS-1 Our Low Price: $3.95 Shipping Weight: 0.2 pounds
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Ball Bearings 6004-2RS 20 x 42 x 12

Ball Bearings 6004-2RS, the inner diameter is 20 mm, outer diameter is 42 mm and the width is 12mm, this is a popular size that could be used in many applications, Bearings are made of Chrome Steel and can rotate up to 15000 rpm, each bearing has 2 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 42mm x 12mm (6004-2RS1) Dimensions: 20*42*12 mm/Metric ID (inner diameter)/Bore=20mm OD (outer diameter)=42mm Width/Height/thickness=12mm Equal: 6004-2RS1 & 6004-2RZ Material: Chrome Steel Type: Deep groove ball bearings Closures: Rubber Seals Lubrication: Self Lubricated (Grease) Quantity: One MARKING: 6004RS

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.