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NA6918-ZW-XL
Needle roller bearing NA6918-ZW-XL
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Main Dimensions & Performance Data
d
90 mm
Bore diameter
D
125 mm
Outside diameter
B
63 mm
Width
Cr
195,000 N
Basic dynamic load rating, radial
C0r
425,000 N
Basic static load rating, radial
Cur
76,000 N
Fatigue load limit, radial
nG
4,400 1/min
Limiting speed
nϑr
2,550 1/min
Reference speed
≈m
2.4 kg
Weight

Dimensions
F
105 mm
Raceway diameter inner ring
rmin
1.1 mm
Minimum chamfer dimension
s
1 mm
Axial displacement

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

Your current product variant
CageStandardStandard
Cage featureStandard
Special featuresStandard
Number of rolling element rowsZWDouble-row design
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