R3ZZ Bearing 3/16"x1/2"x0.196 Shielded
	Part Number: R3ZZ-1 Our Low Price: $1.99 Shipping Weight: 0.03 pounds
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Ball Bearings R3ZZ R3ZZ 3/16" x 1/2" x 0.1960"

R3ZZ Ball Bearings, the R3ZZ inner diameter is 3/16", R3ZZ outer diameter is 1/2" and the R3ZZ width is 0.196", R3ZZ is a popular size that could be used in many applications, each R3ZZ bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also R3ZZ bearings are pre-lubricated with grease. Dimensions: 3/16inch x 1/2inch x 0.196inch English Size ID (inner diameter)/Bore=0.187inch OD (outer diameter)= 0.500inch Width/Height/thickness= 0.196inch Equal: R3-2Z &-R3-ZZ Item: Double Shielded Ball Bearing R3ZZ R3ZZ Size: 3/16" x 1/2" x 0.1960" R3ZZ Size: 0.1875" x 0.5000" x 0.1960" R3ZZ Size: 4.7625mm x 12.70mm x 4.978mm Type: Deep groove R3ZZ bearing R3ZZ Closures: 2 Metal Shields R3Z R3ZZ Lubrication: Self Lubricated (Grease) Quantity: One R3ZZ 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.