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FAG
30217-H
Tapered roller bearing 30217-H
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Main Dimensions & Performance Data
d
85 mm
Bore diameter
D
150 mm
Outside diameter
B
28 mm
Width, inner ring
C
24 mm
Width, outer ring
T
30.5 mm
Width, total
Cr
169,000 N
Basic dynamic load rating, radial
C0r
224,000 N
Basic static load rating, radial
Cur
26,000 N
Fatigue load limit, radial
nG
3,880 1/min
Limiting speed
nϑr
3,250 1/min
Thermal speed rating
≈m
2.09 kg
Weight

Mounting dimensions
da max
97 mm
Maximum diameter of shaft shoulder
db min
95 mm
Minimum diameter of shaft shoulder
Da min
132 mm
Minimum diameter of housing shoulder
Da max
140 mm
Maximum diameter of housing shoulder
Db min
141 mm
Minimum diameter of housing shoulder
Ca min
5 mm
Minimum axial space
Cb min
6.5 mm
Minimum axial space
ra max
2.5 mm
Maximum fillet radius of shaft
rb max
2 mm
Maximum fillet radius of housing

Dimensions
r1, 2 min
2.5 mm
Minimum chamfer dimension of inner ring back face
r3, 4 min
2 mm
Minimum chamfer dimension of outer ring back face
a
30 mm
Distance between the apexes of the pressure cones
d1
117.3 mm
Guidance rib diameter of inner ring

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

Calculation factors
e
0.42
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y
1.43
Dynamic axial load factor
Y0
0.79
Static axial load factor

Additional information
T3EB085
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 levelHH
Number of rolling element rows1Single-row design
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