10 Bearing R1212ZZ 1/2"x3/4"x5/32" Shielded
	Part Number: kit719 Our Low Price: $29.95 Shipping Weight: 0.3 pounds
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Ball Bearings 1/2" x 3/4" x 5/32" Lot of 10 Bearings

High Quality 10 inch size Ball Bearings, the inner diameter is 1/2", outer diameter is 3/4" and the width is 5/32", this is a popular size that could be used in many applications, Bearings are made of Chrome Steel 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 Sealed Ball Bearings Dimensions: 1/2inch x3/4 inch x 5/32inch English Size ID (inner diameter)/Bore= 0.500inch OD (outer diameter)= 0.250inch Width/Height/thickness= 0.156inch Equal: R12-2Z &R12-ZZ Size: 1/2" x 3/4" x 5/32" R1212ZZ Type: Deep groove ball bearings Closures: 2 Metal Shields Lubrication: Self Lubricated (Grease) Quantity: 10 Bearings Packing: 10 bearings in 1 plastic tube

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.