NU1056M single row Cylindrical roller bearing
NU1056M single row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Cage : Brass Cage
Cage Material : Brass
Limiting Speed : 1960 rpm
Packing : Industrial packing or single box packing
Weight : 31.10 kg
Main Dimensions:
Bore diameter (d) : 280 mm
Outer diameter ( D) : 420 mm
Width (B) : 65 mm
Chamfer dimension (r) min. : 4.0 mm
Chamfer dimension (r1) min. : 4.0 mm
Permissible axial displacement (S ) max. : 7.2 mm
Raceway diameter of inner ring (F) : 316 mm
Dynamic load ratings (Cr) : 612 KN
Static load ratings (Cor) : 990 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 295 mm
Diameter shaft shoulder (da) max. : 312 mm
Minimum shaft shoulder (Db) min. : 321 mm
Diameter of housing shoulder (Da) max. : 405 mm
Maximum recess radius (ra) max : 3.0 mm
Maximum recess radius (ra1) max : 3.0 mm
