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NA4902-XL-C3
Needle roller bearing NA4902-XL-C3
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Main Dimensions & Performance Data
d
15 mm
Bore diameter
D
28 mm
Outside diameter
B
13 mm
Width
Cr
12,000 N
Basic dynamic load rating, radial
C0r
13,600 N
Basic static load rating, radial
Cur
2,470 N
Fatigue load limit, radial
nG
21,100 1/min
Limiting speed
nϑr
11,200 1/min
Reference speed
≈m
35.38 g
Weight

Dimensions
F
20 mm
Raceway diameter inner ring
rmin
0.3 mm
Minimum chamfer dimension
s
0.5 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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