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FAG
32313-A-R
Tapered roller bearing 32313-A-R
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Main Dimensions & Performance Data
d
65 mm
Bore diameter
D
140 mm
Outside diameter
B
48 mm
Width, inner ring
C
39 mm
Width, outer ring
TF
20 mm
Width assembled flange bearing
Cr
270,000 N
Basic dynamic load rating, radial
C0r
345,000 N
Basic static load rating, radial
Cur
44,000 N
Fatigue load limit, radial
nG
5,100 1/min
Limiting speed
nϑr
3,800 1/min
Thermal speed rating
≈m
3.61 kg
Weight

Mounting dimensions
da max
80 mm
Maximum diameter of shaft shoulder
db min
77 mm
Minimum diameter of shaft shoulder
Da min
117 mm
Minimum diameter of housing shoulder
Da max
128 mm
Maximum diameter of housing shoulder
Db min
130 mm
Minimum diameter of housing shoulder
Ca min
6 mm
Minimum axial space
Cb min
12 mm
Minimum axial space
ra max
3 mm
Maximum fillet radius of shaft
rb max
2.5 mm
Maximum fillet radius of housing

Dimensions
r1, 2 min
3 mm
Minimum chamfer dimension of inner ring back face
r3, 4 min
2.5 mm
Minimum chamfer dimension of outer ring back face
a
35 mm
Distance between the apexes of the pressure cones
d1
99.6 mm
Guidance rib diameter of inner ring
D1
147 mm
Outside diameter flange
C1
8 mm
Width flange

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

Calculation factors
e
0.35
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y
1.74
Dynamic axial load factor
Y0
0.96
Static axial load factor

Additional information
T2GD065
Comparative designation to ISO 10317 and ISO 355

Your current product variant
Tolerance classPNNormal (ISO 492:2014)
Heat treatmentStandard
CageStandardSheet steel cage, roller-guided
Internal designStandard
Quality levelStandard
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