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RNA6918-ZW-XL
Radial roller bearing RNA6918-ZW-XL
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Main Dimensions & Performance Data
Fw
105 mm
Under roller diameter
D
125 mm
Outside diameter
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
nG Grease
2,650 1/min
Limiting speed for grease lubrication
nϑr
2,700 1/min
Reference speed
≈m
1.257 kg
Weight

Dimensions
rmin
1.1 mm
Minimum chamfer dimension
C
63 mm
Width, outer ring

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

Your current product variant
CageStandardStandard
Lubrication holewithwith
CoatingWithout
SealingWithout
Special featuresWithout
Number of rolling element rowsZWDouble-row design
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