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Spherical roller bearings
230SM340-MA Spherical Roller Bearings
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View structure diagram
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
340 mm
D
540 mm
B
134 mm
Cr
2380000 N
Cor
4150000 N
Cur
320000 N
Reference speed
60500 rpm
Limiting speed
450 rpm
Mounting dimensions
rmin
5 mm
Minimum chamfer size
d1
340 mm
Inner diameterIR/WS
Mi
295 Nm
Clamping bolt tightening torque
Ma
35 Nm
Clamping bolt tightening torque
B
205 mm
Inner ring width
Temperature range
T min
-30 °C
Minimum operating temperature
T max
200 °C
Maximum operating temperature
Calculation coefficient
e
0.22
Fa/Fr corresponds to different X and Y coefficients
Y1
3.01
Axial dynamic load factor
Y2
4.48
Axial dynamic load factor
Y0
2.94
Axial static load factor