PRODUCTS


FAG
7272-B-MP
Angular contact ball bearing 7272-B-MP
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Main Dimensions & Performance Data
d
360 mm
Bore diameter
D
650 mm
Outside diameter
B
95 mm
Width
Cr
690,000 N
Basic dynamic load rating, radial
C0r
1,470,000 N
Basic static load rating, radial
Cur
34,000 N
Fatigue load limit, radial
nG
1,480 1/min
Limiting speed
nϑr
940 1/min
Reference speed
≈m
139.28 kg
Weight

Mounting dimensions
da min
386 mm
Minimum diameter of shaft shoulder
Da max
624 mm
Maximum diameter of housing shoulder
Db max
636 mm
Maximum diameter of housing shoulder
ra max
5 mm
Maximum fillet radius of shaft
ra1 max
2.5 mm
Maximum fillet radius of housing

Dimensions
rmin
6 mm
Minimum chamfer dimension
r1 min
3 mm
Minimum chamfer dimension
D1
534.35 mm
Shoulder diameter on outer ring wide side face
d1
481.55 mm
Shoulder diameter on inner ring wide side face
a
259.4 mm
Distance between the apexes of the pressure cones
α
40 °
Contact angle

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

Your current product variant
Design variantBB
SealingWithoutNot sealed
CageMPsolid brass cage, ball guided
Tolerance classPNNormal (PN)
Dimensional / heat stabilization S1Rings dimensional stabilized up to 200°
LubricantWithoutBearing not greased
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