NUP221-EM Single Row Cylindrical roller bearing
NUP221-EM Single Row Cylindrical roller bearing detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Limiting Speed : 2520 rpm
Cage : Brass Cage
Cage Material : Brass
Weight : 4.20 kg
Main Dimensions:
Bore diameter (d) : 105 mm
Outer diameter (D) : 190 mm
Width (B) : 36 mm
Chamfer dimension (r) min. : 2.1 mm
Chamfer dimension (r1) min. : 2.1 mm
Chamfer dimension of loose flange ring (F) : 125.50 mm
Width of loose rib (B1) : 6.0 mm
Static load ratings (Cor) : 279.00 KN
Dynamic load ratings (Cr) : 288.00 KN
ABUTMENT DIMENSIONS
Rib diameter inner ring (d1) max. : 134.50 mm
Rib diameter outer ring ( D1) min. : 165.10 mm
Diameter shaft shoulder (da) min. : 117.00 mm
Shaft shoulder (dc) min. : 137.00 mm
Diameter of housing shoulder (Da) max. : 178.00 mm
Recess radius (ra) max. : 2.1 mm
