NU340-EM single row Cylindrical roller bearing
NU340-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 : 1820 rpm
Packing : Industrial packing or single box packing
Weight : 57.60 kg
Main Dimensions:
Bore diameter (d) : 200 mm
Outer diameter ( D) : 420 mm
Width (B) : 80 mm
Chamfer dimension (r) min. : 5.0 mm
Chamfer dimension (r1) min. : 5.0 mm
Permissible axial displacement (S ) max. : 6.3 mm
Raceway diameter of inner ring (F) : 258 mm
Dynamic load ratings (Cr) : 1062.00 KN
Static load ratings (Cor) : 1377.00 KN
ABUTMENT DIMENSIONS
Diameter shaft shoulder (da) min. : 220 mm
Diameter shaft shoulder (da) max. : 255 mm
Minimum shaft shoulder (Db) min. : 261 mm
Diameter of housing shoulder (Da) max. : 400 mm
Maximum recess radius (ra) max : 4.0 mm
Maximum recess radius (ra1) max : 4.0 mm
