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NKI9/12-XL
Needle roller bearing NKI9/12-XL
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Main Dimensions & Performance Data
d
9 mm
Bore diameter
D
19 mm
Outside diameter
B
12 mm
Width
Cr
7,200 N
Basic dynamic load rating, radial
C0r
7,100 N
Basic static load rating, radial
Cur
1,310 N
Fatigue load limit, radial
nG
26,500 1/min
Limiting speed
nϑr
20,200 1/min
Reference speed
≈m
16.2 g
Weight

Dimensions
F
12 mm
Raceway diameter inner ring
rmin
0.3 mm
Minimum chamfer dimension
s
1.5 mm
Axial displacement

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

Your current product variant
CageStandardStandard
Radial internal clearanceCN (Group N)Normal internal clearance
CoatingWithout
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