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FAG
NJ2344-EX-TB-MPAX-ILR-C3
Cylindrical roller bearing NJ2344-EX-TB-MPAX-ILR-C3
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Main Dimensions & Performance Data
d
220 mm
Bore diameter
D
460 mm
Outside diameter
B
145 mm
Width
Cr
2,900,000 N
Basic dynamic load rating, radial
C0r
3,350,000 N
Basic static load rating, radial
Cur
350,000 N
Fatigue load limit, radial
nG
2,110 1/min
Limiting speed
nϑr
830 1/min
Reference speed
≈m
121.8 kg
Weight

Mounting dimensions
da max
275 mm
Maximum diameter of shaft shoulder
Da max
440 mm
Maximum diameter of housing shoulder

Dimensions
rmin
5 mm
Minimum chamfer dimension
r1 min
5 mm
Minimum chamfer dimension
s
11.9 mm
Axial displacement
E
413 mm
Raceway diameter outer ring
F
277 mm
Raceway diameter inner ring
D1 min
385.8 mm
Minimum rib diameter outer ring
d1
304.2 mm
Maximum rib diameter inner ring

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

Your current product variant
DesignEIncreased Capacity Design
CageMPAXOne Piece Brass Cage Lip 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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