Specification Brand : NTN Bearing 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 : Double-lip contact rubber seal on both sides to keep lubricant in and contaminants out BulletPoint5 : CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision BulletPoint6 : If you have any question about the product, feel free to contact the CNBTR Service and we will try our best to give you a satisfactory answer. Color : Orange CustomerPackageType : Standard Packaging ExteriorFinish : Machined ExternallyAssignedProductIdentifier : 7780931791835 ExternallyAssignedProductIdentifier1 : 4547359006612 ExternallyAssignedProductIdentifier2 : 04547359006612 GpsrSafetyAttestation : 1 ItemDisplayWeight : 0.35 pounds ItemName : NTN Bearing 6903LLU Single Row Deep Groove Radial Ball Bearing, Contact, Normal Clearance, Steel Cage, 17 mm Bore ID, 30 mm OD, 7 mm Width, Double Sealed ItemPackageDimensions_Height : 4.1 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings LoadIndex : 67 Manufacturer : NTN Bearing Material : Carbon Chrome Steel ModelNumber : NTN 6903LLU NumberOfItems : 1 OemEquivalentPartNumber : CNBTTR102530 PartNumber : 6903LLU ProductDescription : Note: Due to the light and angle, there will be little color difference between picture and object. Feature: 1.[Size] Inner Diameter: 12mm/0.47inch, Outer Diameter: 28mm/1.1inch, Thickness: 8mm/0.31inch. Please confirm the correct size before purchasing. 2.[Application] Usually used in motors, instrumentation, electrical, automobiles, agricultural machinery, construction machinery, gearboxes, motorcycles, etc. 3.[Material] Made of bearing steel material, not easy to wear, and lasting performance. It's a great substitute for your product. 4.[Package] The item contains 10 pieces deep groove ball bearings, which able to meet your daily needs. 5.[Function] Shield design sealed ball bearing. With less coefficient of friction, less vibration and noise. Specification: Product Name: Deep Groove Ball Bearing Material: Bearing Steel Color: Silver Model: 6001ZZ Inner Diameter: 12mm/0.47" Outer Diameter: 28mm/1.1" Thickness: 8mm/0.31" Weight: 205g Package Include: 10 x Deep Groove Ball Bearing