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NKI42/20-XL
Needle roller bearing NKI42/20-XL
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Main Dimensions & Performance Data
d
42 mm
Bore diameter
D
57 mm
Outside diameter
B
20 mm
Width
Cr
32,500 N
Basic dynamic load rating, radial
C0r
56,000 N
Basic static load rating, radial
Cur
10,100 N
Fatigue load limit, radial
nG
9,800 1/min
Limiting speed
nϑr
5,600 1/min
Reference speed
≈m
146.3 g
Weight

Dimensions
F
47 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
CageStandardStandard
Radial internal clearanceCN (Group N)Normal internal clearance
CoatingWithout
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