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NKI40/20-F-XL
Needle roller bearing NKI40/20-F-XL
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Main Dimensions & Performance Data
d
40 mm
Bore diameter
D
55 mm
Outside diameter
B
20 mm
Width
Cr
31,000 N
Basic dynamic load rating, radial
C0r
53,000 N
Basic static load rating, radial
Cur
9,400 N
Fatigue load limit, radial
nG
10,200 1/min
Limiting speed
nϑr
5,800 1/min
Reference speed
≈m
150.2 g
Weight

Dimensions
F
45 mm
Raceway diameter inner ring
rmin
0.3 mm
Minimum chamfer dimension
s
0.5 mm
Axial displacement

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

Your current product variant
CageFCage of steel
Radial internal clearanceCN (Group N)Normal internal clearance
CoatingWithout
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