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FAG
NJ2340-EX-TB-MPAX-QP51-ILR-C3
Cylindrical roller bearing NJ2340-EX-TB-MPAX-QP51-ILR-C3
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Main Dimensions & Performance Data
d
200 mm
Bore diameter
D
420 mm
Outside diameter
B
138 mm
Width
Cr
2,550,000 N
Basic dynamic load rating, radial
C0r
2,900,000 N
Basic static load rating, radial
Cur
315,000 N
Fatigue load limit, radial
nG
2,330 1/min
Limiting speed
nϑr
940 1/min
Reference speed
≈m
96.6 kg
Weight

Mounting dimensions
da min
220 mm
Minimum diameter shaft shoulder
da max
250.7 mm
Maximum diameter of shaft shoulder
Da max
400 mm
Maximum diameter of housing shoulder

Dimensions
rmin
5 mm
Minimum chamfer dimension
r1 min
5 mm
Minimum chamfer dimension
s
11.3 mm
Axial displacement
E
377 mm
Raceway diameter outer ring
F
253 mm
Raceway diameter inner ring
D1 min
352.2 mm
Minimum rib diameter outer ring
d1
200 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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