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RNA4844-XL
Radial roller bearing RNA4844-XL
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Main Dimensions & Performance Data
Fw
240 mm
Under roller diameter
D
270 mm
Outside diameter
B
50 mm
Width
Cr
275,000 N
Basic dynamic load rating, radial
C0r
790,000 N
Basic static load rating, radial
Cur
112,000 N
Fatigue load limit, radial
nG
1,980 1/min
Limiting speed
nG Grease
1,190 1/min
Limiting speed for grease lubrication
nϑr
1,130 1/min
Reference speed
≈m
3.592 kg
Weight

Dimensions
rmin
1.5 mm
Minimum chamfer dimension
C
50 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 rows1Single-row design
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