N203-E Single Row Cylindrical Roller Bearing
detail Specifications
N203-E single row Cylindrical roller bearing detail Specifications:
Material: 52100 Chrome Steel
Construction: Single Row
Cage: Steel , brass or Nylon
Cage Material: Steel , brass or Polyamide (PA66)
Limiting Speed: 12600 rpm
Weight: 0.068 kg
Main Dimensions
Bore diameter (d): 17 mm
Outer diameter ( D): 40 mm
Width (B): 12 mm
Chamfer dimension (r) min.: 0.6 mm
Chamfer dimension (r1) min.: 0.3 mm
Permissible axial displacement (S ) max.: 1.2 mm
Raceway diameter of outer ring (E): 35.1 mm
Dynamic load ratings (Cr): 18.72 KN
Static load ratings (Cor): 13.14 KN

Abutment Dimensions
Diameter shaft shoulder (da): 21 mm
Diameter of housing shoulder (Da): 36 mm
Maximum recess radius (ra1) max: 0.6 mm