NU1992M single row Cylindrical roller bearing
NU1992M single row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Cage : Brass Cage
Cage Material : Brass
Limiting Speed : 1260 rpm
Packing : Industrial packing or single box packing
Weight : 62.1 kg
Main Dimensions:
Bore diameter (d) : 460 mm
Outer diameter ( D) : 620 mm
Width (B) : 74 mm
Chamfer dimension (r) min. : 4.0 mm
Chamfer dimension (r1) min. : 4.0 mm
Permissible axial displacement (S ) max. : 8.4 mm
Raceway diameter of inner ring (F) : 502 mm
Dynamic load ratings (Cr) : 918 KN
Static load ratings (Cor) : 1764 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 475 mm
Diameter shaft shoulder (da) max. : 498 mm
Minimum shaft shoulder (Db) min. : 506 mm
Diameter of housing shoulder (Da) max. : 605 mm
Maximum recess radius (ra) max : 3.0 mm
Maximum recess radius (ra1) max : 3.0 mm
