10 Bearing 697ZZ 7x17 Shielded 7x17x5
	Part Number: kit861 Our Low Price: $24.95 Shipping Weight: 0.15 pounds
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Ball Bearings 7x17x5 Lot of 10 Bearings

10 Bearings Wheel Ball Bearings for many applications, this is a popular size that could be used in many RC Cars and Trucks, or any application that uses this size 7mm x 17mm x 5mm. Bearings are made of Chrome Steel and can rotate up to 54000 rpm, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease. Item: Double Shielded Ball Bearings Size: 7mm x 17mm x 5mm Type: Chrome Steel - Deep groove ball bearings Closures: 2 Metal Shields Lubrication: Self Lubricated (Grease) Quantity: 10 Bearings Packing: 10 bearings in 1 plastic tube KOYO: 697ZZ NSK: 697ZZ

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.