R168ZZ Bearing 1/4"x3/8"x1/8" Shielded
	Part Number: R168ZZ-1 Our Low Price: $3.95 Shipping Weight: 0.04 pounds
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Ball Bearings R168 ZZ 1/4" x 3/8" x 1/8"

High Quality inch size Ball Bearings, the inner diameter is 1/4", outer diameter is 3/8" and the width is 1/8", this is a popular size that could be used in many applications, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease. Dimensions: 1/4inch x 3/8inch x 1/8inch English Size ID (inner diameter)/Bore= 0.250inch OD (outer diameter)= 0.375inch Width/Height/thickness= 1.125inch Equal: R168-2Z &-R168-ZZ Item: Double Shielded Ball Bearings Size: 1/4" x 3/8" x 1/8" Size: 0.2500" x 0.3750" x 0.1250" Size: 6.350mm x 9.525mm x 3.175mm Type: Deep groove ball bearings Closures: 2 Metal Shields Lubrication: Self Lubricated (Grease) Quantity: One Fits: Tamiya, Kyosho, YoYo Jam, SF2, Matrixx, Renegade, Eclipse, ElementX FITS: COMPOSIT CRAFT LYNX SUPER SPEEDWAY (3-16 FRONT AXLE) FITS: COMPOSIT CRAFT LYNX SUPER SPEEDWAY (1:8) FONT AXLE FITS: CORALLY PRO 10 (1:12) FORMULA 1 SLIP DIFF FITS: CORALLY SP10 FITS: CORALLY SP12

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.