NAO15X28X13 Needle roller bearings with machined rings, with an inner ring
NAO15X28X13 Needle roller bearings with machined rings detail Specifications:
Material : 52100 Chrome Steel
Series : With Inner Ring
Construction : Single Row
Limiting Speed : 21300 rpm
Weight : 0.029 kg
Main Dimensions :
Bore diameter (d) : 15 mm
Outer diameter (D) : 28 mm
Width(B) : 13 mm
Raceway diameter inner ring (F) : 20 mm
Raceway diameter outer ring (E) : 24 mm
Chamfer dimension outer ring (r) min. : 0.3 mm
Permissible axial displacement from the normal position of one bearing ring relative to the other (s) :0.5 mm
Dynamic load ratings (Cr) : 9.80 KN
Static load ratings (Cor) : 14.30 KN
ABUTMENT DIMENSIONS
Mounting dimension (da) : 19.70 mm
Shoulder diameter axial guidance NK/housing (Db) : 20.40 mm
Shoulder diameter axial guidance NK/shaft (db) : 23.60 mm
Abutment diameter housing (without flanges) (Da) : 24.30 mm
Maximum recess radius (ra) max. : 0.3 mm
