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FAG
R32240-A
Tapered roller bearing R32240-A
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Main Dimensions & Performance Data
d
200 mm
Bore diameter
B
98 mm
Width, inner ring
Cr
1,320,000 N
Basic dynamic load rating, radial
C0r
2,080,000 N
Basic static load rating, radial
Cur
229,000 N
Fatigue load limit, radial
nG
1,850 1/min
Limiting speed
nϑr
1,060 1/min
Thermal speed rating
≈m
28.8 kg
Weight

Mounting dimensions
da max
226 mm
Maximum diameter of shaft shoulder
db min
217 mm
Minimum diameter of shaft shoulder
CRa min
17 mm
Minimum axial space
ra max
5 mm
Maximum fillet radius of shaft

Dimensions
r1, 2 min
5 mm
Minimum chamfer dimension of inner ring back face
a
77 mm
Distance between the apexes of the pressure cones
d1
274.5 mm
Guidance rib diameter of inner ring
T1
104 mm
Width, total of inner subunit assembled with a master outer ring
E
294.88 mm
Inside diameter of outer ring back face
α
15.16667 °
Contact angle

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

Calculation factors
e
0.41
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y
1.48
Dynamic axial load factor
Y0
0.81
Static axial load factor

Additional information
T3GD200
Comparative designation to ISO 10317 and ISO 355

Your current product variant
Tolerance classPNNormal (ISO 492:2014)
Heat treatmentStandard
CageStandardSheet steel cage, window cage, roller-guided
Internal designStandard
Quality level0
Number of rolling element rows1Single-row design
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