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FAG
QJ304-XL-TVP
Four-point contact bearing QJ304-XL-TVP
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Main Dimensions & Performance Data
d
20 mm
Bore diameter
D
52 mm
Outside diameter
B
15 mm
Width
Cr
31,000 N
Basic dynamic load rating, radial
C0r
19,600 N
Basic static load rating, radial
Cur
1,360 N
Fatigue load limit, radial
nG
19,000 1/min
Limiting speed
nϑr
10,700 1/min
Reference speed
≈m
0.16 kg
Weight

Mounting dimensions
da min
27 mm
Minimum diameter shaft shoulder
Da max
45 mm
Maximum diameter of housing shoulder
ra max
1 mm
Maximum fillet radius

Dimensions
rmin
1.1 mm
Minimum chamfer dimension
D1
41.38 mm
Shoulder diameter outer ring
d1
30.62 mm
Shoulder diameter inner ring
a
25.2 mm
Distance between the apexes of the pressure cones
α
35 °
Contact angle

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Your current product variant
CageTVPsolid cage made of glass-fiber reinforced polyamid PA66
Tolerance classPNNormal (PN)
Dimensional / heat stabilization S0Rings dimensional stabilized up to 150°
Axial internal clearanceCNGroup N (CN)
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