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FAG
NU2338-EX-TB-M1
Cylindrical roller bearing NU2338-EX-TB-M1
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Main Dimensions & Performance Data
d
190 mm
Bore diameter
D
400 mm
Outside diameter
B
132 mm
Width
Cr
1,890,000 N
Basic dynamic load rating, radial
C0r
2,650,000 N
Basic static load rating, radial
Cur
295,000 N
Fatigue load limit, radial
nG
2,440 1/min
Limiting speed
nϑr
1,010 1/min
Reference speed
≈m
84.41 kg
Weight

Mounting dimensions
da min
210 mm
Minimum diameter shaft shoulder
da max
237.8 mm
Maximum diameter of shaft shoulder
db min
242.2 mm
Minimum shaft shoulder
Da max
380 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
11 mm
Axial displacement
E
360 mm
Raceway diameter outer ring
F
240 mm
Raceway diameter inner ring
D1 min
336 mm
Minimum rib diameter outer ring

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

Your current product variant
DesignEXIncreased Capacity Design Design Modified
CageM1Two Piece Brass Cage Roller Guided
Radial internal clearanceCN (Group N)Normal internal clearance
Tolerance classPNNormal (PN)
Number of rolling element rows1Single-row design
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