6003 bearing is Simple Design, be convenient when use.Advantage: Low Friction coefficient; High limit speed.
Bearings are supplied in an open, shielded (ZZ), or sealed (2RS) design.
Many sizes are also available with a snap ring installed on the bearing's outer ring.

Open bearings are supplied with a light oil coating and are used in oil bath and oil misting applications. 
Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed applications. 
Shielded bearings are provided with non-contacting metal shields that protect against larger particles entering the bearing, but do not protect against liquids. They add no friction during operation and therefore do not generate heat build-up.

Bearing Number: 6003 
Bore d (mm): 17 
OD D (mm): 35 
Width W (mm): 10
Basic Load Rating, Dynamic (cr): 6000 
Basic Load Rating, Static (cr): 3250
Weight (kg): 0.039

Contact sales01@idb-bearings.com for more information!