PRODUCTS


INA
NAO9X22X12-TV-XL
Radial roller bearing NAO9X22X12-TV-XL
Add item
Main Dimensions & Performance Data
d
9 mm
Bore diameter
D
22 mm
Outside diameter
B
12 mm
Width
Cr
11,300 N
Basic dynamic load rating, radial
C0r
9,900 N
Basic static load rating, radial
Cur
1,770 N
Fatigue load limit, radial
nG
26,000 1/min
Limiting speed
nG Grease
15,500 1/min
Limiting speed for grease lubrication
nϑr
17,900 1/min
Reference speed
≈m
0.235 kg
Weight

Mounting dimensions
ra max
0.3 mm
Maximum recess radius
da
11.7 mm
Mounting dimension
db
17.6 mm
Shoulder diameter axial guidance NK/shaft
Da
18.3 mm
Shoulder diameter outer ring
Db
12.3 mm
Shoulder diameter axial guidance NK/housing

Dimensions
rmin
0.3 mm
Minimum chamfer dimension
E
18 mm
Raceway diameter outer ring
F
12 mm
Raceway diameter inner ring
s
0.5 mm
Axial displacement

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Your current product variant
CageTVPlastic Cage made from PA66
Radial internal clearanceCN (Group N)Normal internal clearance
Lubrication holewithoutwithout
CoatingWithout
SealingWithout
Special featuresWithout
Number of rolling element rows1Single-row design
Add item