10 Bearing 6904-2RS 20x37x9 Sealed
	Part Number: Kit7002 Our Low Price: $29.95 Shipping Weight: 1 pounds
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Ball Bearings 6904-2RS 20 x 37 x 9 Lot of 10 Bearings

Pack of 10 Ball Bearings 6904-2RS, the inner diameter is 20, outer diameter is 37 and the width is 9, this is a popular size that could be used in many applications, Bearings are made of Chrome Steel and can rotate up to 19000 rpm, each bearing has 2 rubber seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease, Bearings are packed 10 bearings in one plastic tube. Item: Double Shielded Ball Bearings Material: Chrome Steel Size: 20mm x 37mm x 9mm Type: Deep groove ball bearings Closures: Rubber Seals 6904RS Lubrication: Self Lubricated (Grease) Quantity: 10 Bearings. Packing: 10 bearings in 1 plastic tube Equivalents: 61904-2RS1 and 61904RS1 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.