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NK70/25-XL
Needle roller bearing NK70/25-XL
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Main Dimensions & Performance Data
Fw
70 mm
Under roller diameter
D
85 mm
Outside diameter
C
25 mm
Width, outer ring
Cr
50,000 N
Basic dynamic load rating, radial
C0r
92,000 N
Basic static load rating, radial
Cur
16,000 N
Fatigue load limit, radial
nG
6,600 1/min
Limiting speed
nϑr
4,450 1/min
Reference speed
≈m
0.27 kg
Weight

Dimensions
rmin
0.6 mm
Minimum chamfer dimension

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

Your current product variant
LubricantWithout
CageStandard
Cage featureStandard
Tolerance classPNNormal (PN)
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