NU230-EM single row Cylindrical roller bearing
NU230-EM single row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Seal Type : open type
Cage : Brass Cage
Cage Material :Brass
Limiting Speed : 3150 rpm
Weight : 1.29 kg
Main Dimensions:
Bore diameter (d) : 150 mm
Outer diameter ( D) : 270 mm
Width (B) : 45 mm
Chamfer dimension (r) min. : 3.0 mm
Chamfer dimension (r1) min. : 3.0 mm
Permissible axial displacement (S ) max. : 4.0 mm
Raceway diameter of inner ring (F) : 182.00 mm
Dynamic load ratings (Cr) : 468.00 KN
Static load ratings (Cor) : 531.00 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 54 mm
Diameter shaft shoulder (da) max. : 57 mm
Minimum shaft shoulder (Db) min. : 60 mm
Diameter of housing shoulder (Da) max. : 91 mm
Maximum recess radius (ra) max : 1.5 mm
Maximum recess radius (ra1) max : 1.5 mm
