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FAG
618/1250-MA-C3
Deep groove ball bearing 618/1250-MA-C3
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Main Dimensions & Performance Data
d
1,250 mm
Bore diameter
D
1,500 mm
Outside diameter
B
112 mm
Width
Cr
890,000 N
Basic dynamic load rating, radial
C0r
2,600,000 N
Basic static load rating, radial
Cur
40,500 N
Fatigue load limit, radial
nG
650 1/min
Limiting speed
nϑr
380 1/min
Reference speed
≈m
394 kg
Weight

Mounting dimensions
da min
1,273 mm
Minimum diameter shaft shoulder
Da max
1,477 mm
Maximum diameter of housing shoulder
ra max
5 mm
Maximum fillet radius

Dimensions
rmin
6 mm
Minimum chamfer dimension
D1
1,421.1 mm
Shoulder diameter outer ring
d1
1,331.7 mm
Shoulder diameter inner ring

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

Calculation factors
f0
15.7
Calculation factor

Your current product variant
SealingWithoutNot sealed
CageMAsolid brass cage, outer ring 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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