PRODUCTS


FAG
QJ1021-XL-N2-MPA
Four-point contact bearing QJ1021-XL-N2-MPA
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Main Dimensions & Performance Data
d
105 mm
Bore diameter
D
160 mm
Outside diameter
B
26 mm
Width
Cr
126,000 N
Basic dynamic load rating, radial
C0r
145,000 N
Basic static load rating, radial
Cur
8,700 N
Fatigue load limit, radial
nG
8,100 1/min
Limiting speed
nϑr
3,550 1/min
Reference speed
≈m
2.04 kg
Weight

Mounting dimensions
da min
114 mm
Minimum diameter shaft shoulder
Da max
151 mm
Maximum diameter of housing shoulder
ra max
2 mm
Maximum fillet radius

Dimensions
rmin
2 mm
Minimum chamfer dimension
D1
141.45 mm
Shoulder diameter outer ring
d1
124.6 mm
Shoulder diameter inner ring
a
92.8 mm
Distance between the apexes of the pressure cones
an
6.5 mm
Hight retaining slot
bn
6.5 mm
Width retaining slot
rn
0.5 mm
Radius retaining slot
45 °
Angle retaining slot
α
35 °
Contact angle

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

Your current product variant
Design, bearing outer ringN2two retaining grooves in the outer ring on one side
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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