PRODUCTS


FAG
71821-B-XL-TVP
Angular contact ball bearing 71821-B-XL-TVP
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Main Dimensions & Performance Data
d
105 mm
Bore diameter
D
130 mm
Outside diameter
B
13 mm
Width
Cr
24,700 N
Basic dynamic load rating, radial
C0r
30,000 N
Basic static load rating, radial
Cur
1,930 N
Fatigue load limit, radial
nG
6,600 1/min
Limiting speed
nϑr
3,300 1/min
Reference speed
≈m
0.316 kg
Weight

Mounting dimensions
da min
109.6 mm
Minimum diameter of shaft shoulder
Da max
125.4 mm
Maximum diameter of housing shoulder
Db max
126.8 mm
Maximum diameter of housing shoulder
ra max
1 mm
Maximum fillet radius of shaft
ra1 max
0.6 mm
Maximum fillet radius of housing

Dimensions
rmin
1 mm
Minimum chamfer dimension
r1 min
0.6 mm
Minimum chamfer dimension
D1
120.78 mm
Shoulder diameter on outer ring wide side face
d1
114.3 mm
Shoulder diameter on inner ring wide side face
a
55.8 mm
Distance between the apexes of the pressure cones
α
40 °
Contact angle

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

Your current product variant
Design variantBB
SealingWithoutNot sealed
CageTVPsolid cage made of glass-fiber reinforced polyamid PA66
Tolerance classPNNormal (PN)
Dimensional / heat stabilization S0Rings dimensional stabilized up to 150°
LubricantWithoutBearing not greased
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