SKF NKX 12 Z
d
12mm
needle roller/thrust ball bearings
F
21mm
Combined needle roller bearings 
B
23mm
Principal dimensions   
Co
16,6kN static
static axial    Basic load ratings
c
10,4kN
dynamic  axial    Basic load ratings 
Bearing
NKX 12 Z 
Designations
Co
8,65kN static
static radial   Basic load ratings
Mass
0,04KG 
Speed
9000r/min 
Limiting Speed ratings
A
0,0014kN
Minimum load factor 
c
6,16kN
dynamic  radial   Basic load ratings 
Pu
0,98kN
radial  limit Fatigue 
Limit Speed
7500r/min 
Limiting Speed ratings
Pu
0,62kN
axial  limit Fatigue 
Type: 
 Combined needle roller bearings









