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FAG
NU348-E-M1-C3
Cylindrical roller bearing NU348-E-M1-C3
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Main Dimensions & Performance Data
d
240 mm
Bore diameter
D
500 mm
Outside diameter
B
95 mm
Width
Cr
1,720,000 N
Basic dynamic load rating, radial
C0r
2,280,000 N
Basic static load rating, radial
Cur
162,000 N
Fatigue load limit, radial
nG
1,980 1/min
Limiting speed
nϑr
1,000 1/min
Reference speed
≈m
93.04 kg
Weight

Mounting dimensions
da min
260 mm
Minimum diameter shaft shoulder
da max
303 mm
Maximum diameter of shaft shoulder
db min
309 mm
Minimum shaft shoulder
Da max
480 mm
Maximum diameter of housing shoulder
ra max
4 mm
Maximum recess radius
ra1 max
4 mm
Maximum recess radius

Dimensions
rmin
5 mm
Minimum chamfer dimension
r1 min
5 mm
Minimum chamfer dimension
s
7.4 mm
Axial displacement
E
442 mm
Raceway diameter outer ring
F
306 mm
Raceway diameter inner ring
D1 min
421.2 mm
Minimum rib diameter outer ring

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

Your current product variant
DesignEIncreased Capacity Design
CageM1Two Piece Brass Cage Roller Guided
Radial internal clearanceC3 (Group 3)Internal clearance larger than CN
Tolerance classPNNormal (PN)
Number of rolling element rows1Single-row design
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