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RNA6912-ZW-XL
Radial roller bearing RNA6912-ZW-XL
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Main Dimensions & Performance Data
Fw
68 mm
Under roller diameter
D
85 mm
Outside diameter
Cr
106,000 N
Basic dynamic load rating, radial
C0r
191,000 N
Basic static load rating, radial
Cur
33,000 N
Fatigue load limit, radial
nG
6,700 1/min
Limiting speed
nG Grease
4,000 1/min
Limiting speed for grease lubrication
nϑr
3,850 1/min
Reference speed
≈m
517 g
Weight

Dimensions
rmin
1 mm
Minimum chamfer dimension
C
45 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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