INA NAO12X24X13
Needle Roller Bearings
Radial roller bearing NAO
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
12 mm
Bore diameter
D
24 mm
Outside diameter
B
13 mm
Width
Cr
8,900 N
Basic dynamic load rating, radial
C0r
11,800 N
Basic static load rating, radial
Cur
1,560 N
Fatigue load limit, radial
CG
23,600 1/min
Limiting speed
nG Grease
14,100 1/min
Limiting speed for grease lubrication
nϑr
15,000 1/min
Reference speed
≈m
29.9 g
Weight
Mounting dimensions
ra max
0.3 mm
Maximum recess radius
da
15.7 mm
Mounting dimension
db
19.6 mm
Shoulder diameter axial guidance NK/shaft
Da
20.3 mm
Shoulder diameter outer ring
Db
16.4 mm
Shoulder diameter axial guidance NK/housing
