NKIB 59/22 Combined needle roller bearings , Needle roller/angular contact ball bearing
NKIB 59/22 Combined needle roller bearings , Needle roller/angular contact ball bearing detail Specifications:
Material : 52100 Chrome Steel
Series : With Inner Ring
Construction : Double direction
Limiting Speed : 15000 rpm
Weight : 0.12 kg
Main Dimensions:
Bore diameter (d) : 22 mm
Diameter of inner ring raceway (F) : 28 mm
Outer diameter (D) : 39 mm
Width(B) : 25 mm
Chamfer dimension (r) min. : 0.3 mm
Dynamic load ratings Radial (Cr) : 22.80 KN
Static load ratings Radial (Cor) : 29.50 KN
Dynamic load ratings Axial (Ca) : 4.25 KN
Static load ratings Axial (Coa) : 4.85 KN
ABUTMENT DIMENSIONS
Diameter of shaft abutment (da) min. : 24 mm
Diameter of housing abutment (Da) max. : 37 mm
Radius of fillet (ra) max. : 0.3 mm











