Specifications

1,stainless steel ball bearing zz6203
2,High speed
3,End cover:ZZ,RS
4,Noise level:Z1,Z2
5,C2,C0,C3...

stainless steel ball bearing zz6203

 

6203,6203z,6203-2rs Bearings Specifications:

Bore :17mm
Outer Diameter :40mm
Width :12mm
Dyn:9560n
Stat:4750n
(Grease) Lubrication Speed: 17000 r/min
(Oil) Lubrication Speed: 20000 r/min
Weight :0.07kg

The same size can be made of different materials, including,

Stainless Steel Bearings

Chrome Steel Bearings

Carbon Steel Bearings

Ceramic Bearings

Shield / closure: Open Bearing, Z, ZZ, RS, 2RS,TT
Tolerance codes: ABEC-1, ABEC-3, ABEC-5, ABEC-7,ABEC-9
Vibration level codes: V4, V3, V2, V1
Internal clearance codes: C2, C3, C4, C5
Material: AISI52100, AISI440C, AISI304, AISI316, Ceramic
Retainer: PTFE, Nylon, PEEK Or Stainless Steel

This bearing can be found with the following part numbers on it: 
6203-2RS, 6203 2RS, 6203 RS, 6203RS, 6203-ZZ, 6203 ZZ, 6203ZZ, 6203 Z
SS6203-2RS, SS6203 2RS, SS6203 RS, SS6203RS, SS6203-ZZ, SS6203 ZZ, SS6203ZZ, SS6203 Z