PRODUCTS


FAG
NN3028-AS-K-M-SP
Cylindrical roller bearing NN3028-AS-K-M-SP
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Main Dimensions & Performance Data
d
140 mm
Bore diameter
D
210 mm
Outside diameter
B
53 mm
Width
Cr
300,000 N
Basic dynamic load rating, radial
C0r
520,000 N
Basic static load rating, radial
Cur
64,000 N
Fatigue load limit, radial
nG Grease
3,900 1/min
Limiting speed for grease lubrication
nG Oil
4,600 1/min
Limiting speed for oil lubrication
≈m
6.137 kg
Weight

Mounting dimensions
da
160 mm
diameter shaft shoulder
h12
diameter shaft shoulder tolerance
Da
196 mm
diameter of housing shoulder
H12
Shoulder diameter outer ring clearance
ra1 max
2 mm
Maximum recess radius

Dimensions
r1 min
2 mm
Minimum chamfer dimension
E
192 mm
Raceway diameter outer ring
ns
9.5 mm
Width of lubricating groove
ds
4.8 mm
Diameter lubrication hole
s
3.4 mm
Axial displacement

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
150 °C
Operating temperature max.

Your current product variant
CageMBrass Cage
Tolerance classSPtolerance class SP
Bore typeKTapered, taper 1:12
Change markAInternal Variant A
Radial internal clearanceC1 (Group 1)Internal clearance smaller than C2
Number of rolling element rows2Double-row design
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