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NA4856-XL
Needle roller bearing NA4856-XL
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Main Dimensions & Performance Data
d
280 mm
Bore diameter
D
350 mm
Outside diameter
B
69 mm
Width
Cr
510,000 N
Basic dynamic load rating, radial
C0r
1,300,000 N
Basic static load rating, radial
Cur
178,000 N
Fatigue load limit, radial
nG
1,540 1/min
Limiting speed
nϑr
840 1/min
Reference speed
≈m
15.178 kg
Weight

Dimensions
F
305 mm
Raceway diameter inner ring
rmin
2 mm
Minimum chamfer dimension
s
2.5 mm
Axial displacement

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

Your current product variant
CageStandardStandard
CoatingWithout
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