NU2272-EM single row Cylindrical roller bearing
NU2272-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 : 980 rpm
Packing : Industrial packing or single box packing
Weight : 255.10 kg
Main Dimensions:
Bore diameter (d) : 360 mm
Outer diameter ( D) : 650 mm
Width (B) : 170 mm
Chamfer dimension (r) min. : 6.0 mm
Chamfer dimension (r1) min. : 6.0 mm
Permissible axial displacement (S ) max. : 15 mm
Raceway diameter of inner ring (F) : 428.00 mm
Dynamic load ratings (Cr) : 3240.00 KN
Static load ratings (Cor) : 5130.00 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 386 mm
Diameter shaft shoulder (da) max. : 424 mm
Minimum shaft shoulder (Db) min. : 432 mm
Diameter of housing shoulder (Da) max. : 624 mm
Maximum recess radius (ra) max : 5.0 mm
Maximum recess radius (ra1) max : 5.0 mm
