Specification Brand : uxcell BulletPoint1 : [Size] - FR8ZZ ABEC-3 bearing (I.D.=1/2", O.D.=1-1/8", Thickness=5/16", Flange Dia:32.1mm). BulletPoint2 : [Durable] - Chrome Steel (GCr15) races offer high hardness and great wear resistance, thus extend bearings' service life. BulletPoint3 : [Easy to Maintain] - Shields on Both sides to keep lubricant in. Z1 noise level for most general use. BulletPoint4 : [Application] - Commonly used for glider/rocker arm, wheel of the cart, lawnmower, printers, fax machines, power tools, and other homemade projects. BulletPoint5 : [Note] - Keep the bearing working environment clean and bearing lubricated in time. ExternallyAssignedProductIdentifier : 7780788130016 ExternallyAssignedProductIdentifier1 : 642390002433 ExternallyAssignedProductIdentifier2 : 0642390002433 IncludedComponents : Ball Bearing ItemDisplayWeight : 5 pounds ItemName : uxcell FR8ZZ Flanged Ball Bearing 1/2"x1-1/8"x5/16" Double Shielded Chrome Steel Bearings 2pcs ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 0.762 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : uxcell Material : Steel ModelNumber : a19121700ux0075 NumberOfItems : 1 PackageLevel : unit PartNumber : a19121700ux0075 ProductDescription : Note: Please refer to the picture and select right type of bearings before your order (Sealed or Shield on Both or Single side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description:
Single-row, pre-lubricated, normal accuracy. Deep Groove Ball Bearings are one of the most widely used rolling bearings. With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance. Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.
Selection Guide: Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris. Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings.