SKF NAO 40x55x17
d
40mm
with machined rings, without flanges, with an inner ring
D
55mm
Needle roller bearings 
B
17mm
Principal dimensions   
Pu
5,6kN
limit Fatigue 
Limit Speed
10000r/min 
Limiting Speed ratings
Bearing
NAO 40x55x17 
Designations
Mass
0,13KG 
c
21,6kN
dynamic   Basic load ratings 
Co
46,5kN static
static|Basic load ratings
Speed
9000r/min 
Limiting Speed ratings
Type: 
 Needle roller bearings, ,









