NU211-E single row Cylindrical roller bearing
NU211-E single row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Seal Type : open type
Cage : Steel,brass or Nylon
Cage Material : Steel,brass or Polyamide (PA66)
Limiting Speed : 4900 rpm
Weight : 0.66 kg
Main Dimensions:
Bore diameter (d) : 55 mm
Outer diameter ( D) : 100 mm
Width (B) : 21 mm
Chamfer dimension (r) min. : 1.5 mm
Chamfer dimension (r1) min. : 1.1 mm
Permissible axial displacement (S ) max. : 0.8 mm
Raceway diameter of inner ring (F) : 66 mm
Dynamic load ratings (Cr) : 89.1 KN
Static load ratings (Cor) : 85.5 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 62 mm
Diameter shaft shoulder (da) max. : 64 mm
Minimum shaft shoulder (Db) min. : 68 mm
Diameter of housing shoulder (Da) max. : 91.4 mm
Maximum recess radius (ra) max : 1.5 mm
Maximum recess radius (ra1) max : 1.0 mm
