Radial spherical plain bearing to ISO 12 240-1, dimension series E, maintenance-free, sliding contact surface: hard chromium/PTFE fabric, sealed
Maintenance-free | Maintenance | |
Hard chromium/PTFE fabric | Sliding contact surface | |
Lip seals | Sealing | |
Bearing steel | Material, inner ring | |
Bearing steel | Material, outer ring |
d | 240 mm | Bore diameter |
D | 340 mm | Outside diameter |
B | 140 mm | Width inner ring |
C | 100 mm | Width outer ring |
dk | 300 mm | Ball diameter |
a | 8 ° | Tilt angle |
r1 | 1.1 mm | Chamfer dimension |
r2 | 1.1 mm | Chamfer dimension |
Cr | 9000 kN | Basic dynamic load rating, radial |
C0r | 15000 kN | Basic static load rating, radial |
≈m | 39.7 kg | Weight |
da max | 265.3 mm | Connection measure inner ring, max. |
Da min | 295 mm | Housing connection diameter, min. |
Max. | 0.1 mm | Radial clearance |
dUT | -0.03 mm | Bore diameter,lower tolerance |
DUT | -0.04 mm | Outside diameter,lower tolerance |
BUT | -0.3 mm | Inner ring width,lower tolerance |
CUT | -0.8 mm | Outer ring width, lower tolerance |
Tmin | -30 °C | Operating temperature min. |
Tmax | 130 °C | Operating temperature max. |