Bearing Specifications Motor bearing,Motorcycle bearing 6203,deep groove ball bearing 
1.High speed,low noise&long life
2.Ningbo experienced mnufacturer 
3.OEM & ODM design accepted
4.Samples available
5.Prompt delivery Our Advantages 1. High accuracy, High speed,High precision,low noise,low vibration, long life, 2. Bearings can be customized according to your drawing or samples. 3. We can provide small & miniature standard and non-standard ball bearings 4. Reliable quality with reasonable price 5. Technology: low vibration, low noise, high precision and durability 6. OEM Service Offered, Design Service Offered, Buyer Label Offered 7. We have many years of bearing manufacturing and exporting experieces Our detailed product  information is below: 1) Bearing types: 60 series , 62 series , 63 series . 2) Corresponding models range: 605-6015,625-6215,6300-6315. 3) Material: Gcr15(Chrome steel)--China,(AISI)52100---American ,(Din) 100Cr6---Germany 4) Shield/Closure: Plain(Open),Z,ZZ,RS,2RS,UG. 5) Vibration and Noise level: Z1,Z2,Z3,ZV1,ZV2.ZV3.Z1V1.Z2V2.Z3V3. 6) Precision level:ABEC-1,ABEC-3,ABEC-5. 7)Application : Motorcycle , Motor, Pump,Fan,Air conditioner,Microwave Oven,Range hood,Sewing machine,Massage Chairs,Textile machinery, Electric
tools,Agriculture machinery ,Fitness equipment , Washing Machine,Vacuum Cleaner,Office equipment . 8) Brand: RS,we also have ability to produce your own brand or other famous brand which you want . 9) Package :  standard export package for the long and rough shipment distance or as requested.