NUP228-EM Single Row Cylindrical roller bearing
NUP228-EM Single Row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Limiting Speed : 3360 rpm
Cage : Brass Cage
Cage Material : Brass
Weight : 9.50 kg
Main Dimensions:
Bore diameter (d) : 140 mm
Outer diameter (D) : 250 mm
Width (B) : 42 mm
Chamfer dimension (r) min. : 3.0 mm
Chamfer dimension (r1) min. : 3.0 mm
Chamfer dimension of loose flange ring (F) : 169.00 mm
Width of loose rib (B1) : 7.0 mm
Static load ratings (Cor) : 414.00 KN
Dynamic load ratings (Cr) : 459.00 KN
ABUTMENT DIMENSIONS
Rib diameter inner ring (d1) max. : 179.40 mm
Rib diameter outer ring ( D1) min. : 216.70 mm
Diameter shaft shoulder (da) min. : 154.00 mm
Shaft shoulder (dc) min. : 182.00 mm
Diameter of housing shoulder (Da) max. : 236.00 mm
Recess radius (ra) max. : 2.5 mm
