Thrust spherical plain bearings to ISO 12240-3 , maintenance-free, sliding contact surface: hard chromium/PTFE fabric, metric size
Maintenance-free | Maintenance | |
Hard chromium/PTFE fabric | Sliding contact surface | |
Bearing steel | Material, inner ring | |
Bearing steel | Material, outer ring |
d | 240 mm | Bore diameter |
D | 400 mm | Outside diameter |
T | 103 mm | Height |
B | 87 mm | Width inner ring |
C | 73 mm | Width outer ring |
dk | 420 mm | Ball diameter |
a | 6 ° | Tilt angle |
d2 | 382 mm | Connection measure Inner ring |
d3 | 314 mm | Front surface diameter of shaft washer |
D3 | 294 mm | Inner diameter of housing washer |
S | 77.5 mm | Plane surface spacing |
r1 | 1.5 mm | Chamfer dimension |
r2 | 0.6 mm | Chamfer dimension |
Ca | 10300 kN | Basic dynamic load rating, axial |
C0a | 17170 kN | Basic static load rating, axial |
≈m | 55 kg | Weight |
da max | 314 mm | Connection measure inner ring, max. |
Da min | 309 mm | Housing connection diameter, min. |
dUT | -0.03 mm | Bore diameter,lower tolerance |
DUT | -0.04 mm | Outside diameter,lower tolerance |
BUT | -0.6 mm | Inner ring width,lower tolerance |
CUT | -0.6 mm | Outer ring width, lower tolerance |
TUT | -0.6 mm | Height, lower, lower tolerance |
Tmin | -50 °C | Operating temperature min. |
Tmax | 150 °C | Operating temperature max. |
SKF | INA (ELGES) | AURORA |
GXD240TX | GE240AW | GX240TL |