Product details from catalogue Inquiry

Drawings:

231SM280-MA FAG


d Bore diameter 280 mm
D Outside diameter 500 mm
C Width, outer ring 160 mm
Cr Basic dynamic load rating, radial 2.330.000 N
C0r Basic static load rating, radial 3.900.000 N
Cur Fatigue load limit, radial 270.000 N
nG Limiting speed 485 1/min
Fa max Maximum axial load 44.000 N
≈m Weight 160 kg
Mi Tightening torque clamping screw 190 Nm
Ma Tightening torque clamping screw 120 Nm
rmin Minimum chamfer dimension 5 mm
d1 Bore diameter IR/WS 280 mm
B Width, inner ring 218 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 0,29
Y1 Dynamic axial load factor 2,32
Y2 Dynamic axial load factor 3,45
Y0 Static axial load factor 2,26
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