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FAG
61872-M-C3
Deep groove ball bearing 61872-M-C3
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Main Dimensions & Performance Data
d
360 mm
Bore diameter
D
440 mm
Outside diameter
B
38 mm
Width
Cr
160,000 N
Basic dynamic load rating, radial
C0r
235,000 N
Basic static load rating, radial
Cur
7,100 N
Fatigue load limit, radial
nG
2,470 1/min
Limiting speed
nϑr
1,480 1/min
Reference speed
≈m
12.6 kg
Weight

Mounting dimensions
da min
370.2 mm
Minimum diameter shaft shoulder
Da max
429.8 mm
Maximum diameter of housing shoulder
ra max
2.1 mm
Maximum fillet radius

Dimensions
rmin
2.1 mm
Minimum chamfer dimension
D1
412.95 mm
Shoulder diameter outer ring
d1
387.7 mm
Shoulder diameter inner ring

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

Calculation factors
f0
15.9
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
Bore typeZCylindrical
Radial internal clearanceC3 (Group 3)Internal clearance larger than CN
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