Deep Groove Ball Bearing
6203 Bearing
Bearing dimensions and basic technical information.
Classification
CategoryBall Bearing
TypeDeep Groove Ball Bearing
StructureDeep Groove
RowSingle Row
Basic Dimensions
Bore diameter (d)17 mm
Outside diameter (D)40 mm
Width (B)12 mm
SealOpen
Construction
ShieldOpen
CagePressed steel
MaterialNot available
Internal ClearanceCN
Manufacturer Ratings
NSK 6203 (NSK Ltd., Rolling Bearings for Industrial Machinery, CAT. No. E1103, Tokyo, Japan, Jan. 2025.)
Dynamic Load Rating (Cr)10.5 kN
Static Load Rating (C0r)4.8 kN
Limiting Speed (Grease)20,000 r/min
Limiting Speed (Oil)24,000 r/min
SKF 6203 (SKF Group, Rolling Bearings, PUB BU/P1 17000/1 EN, Oct. 2018.)
Dynamic Load Rating (Cr)9.95 kN
Static Load Rating (C0r)4.75 kN
Fatigue Load Limit (Pu)0.2 kN
Reference Speed38,000 r/min
Limiting Speed24,000 r/min
About 6203
The 6203 is a deep groove ball bearing. It is classified as a Ball Bearing,deep groove bearing. Its basic dimensions are 17 × 40 × 12 mm.