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NKI55/25-F-XL
Needle roller bearing NKI55/25-F-XL
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Main Dimensions & Performance Data
d
55 mm
Bore diameter
D
72 mm
Outside diameter
B
25 mm
Width
Cr
47,500 N
Basic dynamic load rating, radial
C0r
90,000 N
Basic static load rating, radial
Cur
15,600 N
Fatigue load limit, radial
nG
7,700 1/min
Limiting speed
nϑr
4,600 1/min
Reference speed
≈m
270.3 g
Weight

Dimensions
F
60 mm
Raceway diameter inner ring
rmin
0.6 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
CageFCage of steel
Radial internal clearanceCN (Group N)Normal internal clearance
CoatingWithout
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