Specification Brand : Koyo USA BulletPoint : Standard Diameter: 1/8" / .125 InchesMetric Diameter: 3.175mmGrade: 5Material: Si3N4 Silicon NitrideBall Weight (each): .001937 Ounces / 0.0549 GramsSilicon Nitride (Si3N4) Ceramic Balls are formed from a new material suitable for applications where high loads, high speeds and extreme temperatures are factors. Long life and the need for minimal lubrication make this material appropriate for extreme applications. Silicon nitride is a non-porous, non-magentic, non corrosive, and lighter than steel BulletPoint1 : Accommodates both radial and axial loads BulletPoint2 : Super finished raceways BulletPoint3 : Inner and Outer rings hardened for extended life and wear protection BulletPoint4 : Design features of the RD Seal reduce drag, frictional torque, and operating temperature. The RD Seal's superior closure helps to inhibit the ingress of contaminants and moisture BulletPoint5 : Filled with Polyrex EM Grease ExternallyAssignedProductIdentifier1 : 605790056734 ExternallyAssignedProductIdentifier2 : 0605790056734 ExternallyAssignedProductIdentifier3 : 00605790056734 ItemName : Koyo USA 6203 2RDC3 GXM Koy Ball Bearing, 17 mm Bore Size, 40 mm Outer Diameter, 1.5748" Width ItemPackageDimensions_Height : 0.4 inches ItemPackageDimensions_Length : 1.7 inches ItemPackageDimensions_Width : 1.8 inches ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : Koyo Corporation of USA Material : 52100 Steel ModelNumber : 6203 2RDC3 GXM KOY NumberOfItems : 1 PartNumber : 6203 2RDC3 GXM KOY 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. They are used to accommodate radial and axial loads in both directions. 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, and high contact fatigue performance. Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.
Selecting 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.