Specification Brand : NTN BulletPoint1 : Deep groove geometry for high speeds BulletPoint2 : Single row for supporting radial loads BulletPoint3 : Steel cage evenly spaces balls for reduced friction, vibration and noise BulletPoint4 : Rubber seal on the side of the bearing exposed to contaminants and open on the other for applying lubricant BulletPoint5 : CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision BulletPoint6 : Open on One Side ExternallyAssignedProductIdentifier1 : 4547359351620 ExternallyAssignedProductIdentifier2 : 04547359351620 IncludedComponents : bearing ItemDisplayWeight : 0.28 pounds ItemName : NTN Bearing 6203LU Single Row Deep Groove Radial Ball Bearing, Contact, Normal Clearance, Steel Cage, 17 mm Bore ID, 40 mm OD, 12 mm Width, Single Seal, Open One Side ItemPackageDimensions_Height : 1.778 centimeters ItemPackageDimensions_Length : 4.826 centimeters ItemPackageDimensions_Width : 4.826 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : NTN Material : Carbon Chrome Steel ModelNumber : NTN 6203LU NumberOfItems : 1 PackageLevel : unit PartNumber : 6203LU 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.