6703ZZ Bearing 17x23x4 Shielded
	Part Number: kit8257 Our Low Price: $9.95 Shipping Weight: 0.02 pounds
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Ball Bearings 6703ZZ 17mm x 23mm x 4mm

One Ball Bearing 6703ZZ, 17x23x4 mm dimensions, the 6703ZZ inner diameter is 17mm, outer diameter is 23mm and the width is 4mm, this is a popular size that could be used in many applications, Bearings are made of Chrome Steel and can rotate up to 23,000 rpm, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also the 6703ZZ bearings are pre-lubricated with grease. Dimensions: 17*23*4 mm/Metric ID (inner diameter)/Bore=17mm OD (outer diameter)=23mm Width/Height/thickness=4mm Item: Double Shielded Ball Bearings Size: 17 x 23 x 4 mm Type: Deep groove ball bearings Closures: Metal Shielded Lubrication: Self Lubricated (Grease) Quantity: One Bearing.

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.