3x8x4 Ceramic Bearing S693ZZ Stainless:Shielded:ABEC-5
	Part Number: kit7955 Our Low Price: $9.95 Shipping Weight: 0.02 pounds
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ABEC-5 Ball Bearings 3x8x4 Stainless Steel and Ceramic Balls One Ball Bearing

ABEC-5 Quality Stainless Steel ball Bearing with Ceramic Balls, this is a popular size that could be used in many application that uses this size 3mm x 8mm x 4mm. Bearings can rotate up to 100,000 rpm, the bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease. Type: 3x8 Hybrid Ceramic Bearing Item: 3x8 Double Shielded Ball Bearings ABEC-5 Dimensions: 3*8*4 mm/Metric ID (inner diameter)/Bore=3mm OD (outer diameter)=8mm Width/Height/thickness=4mm Equal: 683-ZZ &683-2Z Size: 3mm x 8mm x 4mm Type: Deep groove ball bearings Material: Stainless Steel Balls: Ceramic Closures: Metal Shields Lubrication: Self Lubricated (Grease) Quantity: one Bearing KOYO: W683ZZ NSK: 683ZZ NMB: L-730ZZ

VXB Category: Hybrid ceramic bearings

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.