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FAG
NJ244-E-M1-C3
Cylindrical roller bearing NJ244-E-M1-C3
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Main Dimensions & Performance Data
d
220 mm
Bore diameter
D
400 mm
Outside diameter
B
65 mm
Width
Cr
950,000 N
Basic dynamic load rating, radial
C0r
1,330,000 N
Basic static load rating, radial
Cur
152,000 N
Fatigue load limit, radial
nG
2,600 1/min
Limiting speed
nϑr
1,380 1/min
Reference speed
≈m
37.34 kg
Weight

Mounting dimensions
da min
237 mm
Minimum diameter shaft shoulder
da max
265 mm
Maximum diameter of shaft shoulder
Da max
383 mm
Maximum diameter of housing shoulder
dc min
288 mm
Minimum shaft shoulder
ra max
3 mm
Maximum recess radius

Dimensions
rmin
4 mm
Minimum chamfer dimension
r1 min
4 mm
Minimum chamfer dimension
s
5.5 mm
Axial displacement
E
358 mm
Raceway diameter outer ring
F
268 mm
Raceway diameter inner ring
D1 min
344.9 mm
Minimum rib diameter outer ring
d1
285.2 mm
Maximum rib diameter inner ring

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

Additional information
HJ244-E
L-washer

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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