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FAG
6240-M-J20C
Deep groove ball bearing 6240-M-J20C
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Main Dimensions & Performance Data
d
200 mm
Bore diameter
D
360 mm
Outside diameter
B
58 mm
Width
Cr
270,000 N
Basic dynamic load rating, radial
C0r
310,000 N
Basic static load rating, radial
Cur
12,800 N
Fatigue load limit, radial
nG
3,200 1/min
Limiting speed
nϑr
2,430 1/min
Reference speed
≈m
27 kg
Weight

Mounting dimensions
da min
217 mm
Minimum diameter shaft shoulder
Da max
343 mm
Maximum diameter of housing shoulder
ra max
3 mm
Maximum fillet radius

Dimensions
rmin
4 mm
Minimum chamfer dimension
D1
306.45 mm
Shoulder diameter outer ring
d1
254.4 mm
Shoulder diameter inner ring

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
200 °C
Operating temperature max.

Calculation factors
f0
15.2
Calculation factor

Your current product variant
SealingWithoutNot sealed
CageMsolid brass cage, rolling element guided
Tolerance classPNNormal (PN)
Dimensional / heat stabilization S1Rings dimensional stabilized up to 200°
LubricantWithoutBearing not greased
CoatingJ20Ccurrent insulation, inner ring ceramic coated
Bore typeZCylindrical
Radial internal clearanceCN (Group N)Normal internal clearance
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