6904ZZ Ceramic Bearing 20x37x9:Shielded
	Part Number: Kit7317 Our Low Price: $14.95 Shipping Weight: 0.1 pounds
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Ball Bearings 20x37x9 mm 6904ZZ Ceramic Balls One Bearing

One  ball bearing with Ceramic balls, this is a popular size that could be used in many application that uses this size 20 x 37 x 9 mm. This ball bearing is made of Chrome  Steel, has Ceramic Balls, and is Metal Shielded  from both sides. Item: Double Shielded Ball Bearings Size: 20mm x 37mm x 9mm Type: Deep groove ball bearings Material: Chrome Steel Balls: Ceramic Closures: Metal Shields 6904Z Quantity: One Bearing Equivalents: 61904-2Z1 and 61904Z1 Bearings

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.