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NA4910-XL-C3
Needle roller bearing NA4910-XL-C3
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Main Dimensions & Performance Data
d
50 mm
Bore diameter
D
72 mm
Outside diameter
B
22 mm
Width
Cr
53,000 N
Basic dynamic load rating, radial
C0r
80,000 N
Basic static load rating, radial
Cur
14,100 N
Fatigue load limit, radial
nG
7,800 1/min
Limiting speed
nϑr
4,150 1/min
Reference speed
≈m
278 g
Weight

Dimensions
F
58 mm
Raceway diameter inner ring
rmin
0.6 mm
Minimum chamfer dimension
s
1 mm
Axial displacement

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

Your current product variant
CageStandardStandard
Radial internal clearanceC3 (Group 3)Internal clearance larger than CN
CoatingWithout
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