NJ230-EM single row Cylindrical roller bearing
NJ230-EM single row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Cage : Brass Cage
Cage Material : Brass
Limiting Speed : 3150 rpm
Packing : Industrial packing or single box packing
Weight : 11.68 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
Raceway diameter of inner ring (F) : 182 mm
Dynamic load ratings (Cr) : 468.00 KN
Static load ratings (Cor) : 531.00 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 164.00 mm
Diameter shaft shoulder (da) max. : 179.00 mm
Diameter of housing shoulder (Da) max. : 256.00 mm
Minimum shaft shoulder (Db) min. : 196.00 mm
Maximum recess radius (ra) max : 2.5 mm
