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Spherical roller bearings
231SM100-MA Spherical Roller Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
100 mm
D
180 mm
B
56 mm
Cr
310000 N
Cor
430000 N
Cur
31000 N
Reference speed
7600 rpm
Limiting speed
1400 rpm
Mounting dimensions
rmin
2 mm
Minimum chamfer size
Mi
14 Nm
Clamping bolt tightening torque
Ma
4 Nm
Clamping bolt tightening torque
B
90 mm
Inner ring width
Temperature range
T min
-30 °C
Minimum operating temperature
T max
200 °C
Maximum operating temperature
Calculation coefficient
e
0.28
Fa/Fr corresponds to different X and Y coefficients
Y1
2.37
Axial dynamic load factor
Y2
3.53
Axial dynamic load factor
Y0
2.32
Axial static load factor