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231SM170-MA FAG


d Bore diameter 170 mm
D Outside diameter 320 mm
C Width, outer ring 104 mm
Cr Basic dynamic load rating, radial 920.000 N
C0r Basic static load rating, radial 1.430.000 N
Cur Fatigue load limit, radial 116.000 N
nG Limiting speed 830 1/min
Fa max Maximum axial load 22.200 N
≈m Weight 45 kg
Mi Tightening torque clamping screw 69 Nm
Ma Tightening torque clamping screw 35 Nm
rmin Minimum chamfer dimension 2,1 mm
d1 Bore diameter IR/WS 170 mm
B Width, inner ring 142 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,28
Y1 Dynamic axial load factor 2,37
Y2 Dynamic axial load factor 3,53
Y0 Static axial load factor 2,32
Design without central rip E1A
Bore type Cylindrical Z
Cage Solid brass cage MA
Radial internal clearance Group N (CN) CN
Relubrication feature Standard
Splitted Split bearing metric SM