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Spherical roller bearings
231SM160-MA Spherical Roller Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
160 mm
D
300 mm
B
96 mm
Cr
830000 N
Cor
1230000 N
Cur
101000 N
Reference speed
22200 rpm
Limiting speed
870 rpm
Mounting dimensions
rmin
2.1 mm
Minimum chamfer size
d1
160 mm
Inner diameterIR/WS
Mi
69 Nm
Clamping bolt tightening torque
Ma
35 Nm
Clamping bolt tightening torque
B
140 mm
Inner ring width
Temperature range
T min
-30 °C
Minimum operating temperature
T max
200 °C
Maximum operating temperature
Calculation coefficient
e
0.29
Fa/Fr corresponds to different X and Y coefficients
Y1
2.32
Axial dynamic load factor
Y2
3.45
Axial dynamic load factor
Y0
2.26
Axial static load factor