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RNA6903-XL
Radial roller bearing RNA6903-XL
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Main Dimensions & Performance Data
Fw
22 mm
Under roller diameter
D
30 mm
Outside diameter
B
23 mm
Width
Cr
21,100 N
Basic dynamic load rating, radial
C0r
29,000 N
Basic static load rating, radial
Cur
5,200 N
Fatigue load limit, radial
nG
20,000 1/min
Limiting speed
nG Grease
12,000 1/min
Limiting speed for grease lubrication
nϑr
10,500 1/min
Reference speed
≈m
0.043 kg
Weight

Dimensions
rmin
0.3 mm
Minimum chamfer dimension
C
23 mm
Width, outer ring

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

Additional information
G22X30X4
Sealing ring
SD22X30X4
Sealing ring 2

Your current product variant
CageStandardStandard
Lubrication holewithwith
CoatingWithout
SealingWithout
Special featuresWithout
Number of rolling element rows1Single-row design
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