10 Bearing 4x8 Shielded 4x8x3
	Part Number: MR84ZZ Our Low Price: $14.95 Shipping Weight: 0.1 pounds
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10 Ball Bearings MR84ZZ 4 x 8 x 3 mm

High Quality 10 Ball Bearings (MR84ZZ), the inner diameter is 4, outer diameter is 8 and the width is 3, this is a popular size that could be used in many applications, Bearings are made of Chrome Steel, each bearing has Double Shielded to protect the bearing from dust or any possible contamination. Bearings are packed 10 bearings in one plastic tube. Item: Double Shielded Ball Bearings Size: 4 x 8 x 3 Dimensions: 4*8*3 mm/Metric ID (inner diameter)/Bore=4mm OD (outer diameter)=8mm Width/Height/thickness=3mm Equal: MR84-2Z & MR84-ZZ Type: Deep groove ball bearings Shields: Double Shielded Lubrication: Self Lubricated (Grease) Quantity: 10 Bearings Packing: 10 bearings in 1 plastic tube Fits: Tamiya, Kyosho KOYO:WML4008ZZ NSK: MR84ZZ NMB: L-840ZZ FITS: CENTURY NINJA PRO 30-46 FITS: COX BANDITO ULTRA STOCK     FITS: COX SCORPION FITS: COX TOMAHAWK FITS: DIALED LIGHTNING FITS: HPI  RS4 FITS: ROBBE SEA JET(ELECRTIC BOAT) FITS: SCHUMAKER CAT 2000 FITS: COUGAR 2000 FITS: STORM TRUCK 2000

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.