PRODUCTS


FAG
QJ313-XL-MPA
Four-point contact bearing QJ313-XL-MPA
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Main Dimensions & Performance Data
d
65 mm
Bore diameter
D
140 mm
Outside diameter
B
33 mm
Width
Cr
171,000 N
Basic dynamic load rating, radial
C0r
145,000 N
Basic static load rating, radial
Cur
10,800 N
Fatigue load limit, radial
nG
9,600 1/min
Limiting speed
nϑr
4,450 1/min
Reference speed
≈m
2.59 kg
Weight

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

Dimensions
rmin
2.1 mm
Minimum chamfer dimension
D1
114.4 mm
Shoulder diameter outer ring
d1
90.96 mm
Shoulder diameter inner ring
a
71.8 mm
Distance between the apexes of the pressure cones
α
35 °
Contact angle

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

Your current product variant
CageMPAsolid brass cage, outer ring guided
Tolerance classPNNormal (PN)
Dimensional / heat stabilization S0Rings dimensional stabilized up to 150°
Axial internal clearanceCNGroup N (CN)
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