Stainless steel radial spherical plain bearings to ISO 12 240-1(DIN648), dimension series E, corrosion resistance, maintenance-free, sliding contact surface hard chromium/PTFE fabric
Maintenance-free | Maintenance | |
Hard chromium/PTFE fabric | Sliding contact surface | |
NBR seals with sheet steel insert | Sealing | |
Stainless steel | Material, inner ring | |
Stainless steel | Material, outer ring |
d | 200 mm | Bore diameter |
D | 290 mm | Outside diameter |
B | 130 mm | Width inner ring |
C | 100 mm | Width outer ring |
dk | 250 mm | Ball diameter |
a | 7 ° | Tilt angle |
r1 | 1.1 mm | Chamfer dimension |
r2 | 1.1 mm | Chamfer dimension |
Cr | 6000 kN | Basic dynamic load rating, radial |
C0r | 10000 kN | Basic static load rating, radial |
≈m | 28.4 kg | Weight |
da min | 212.5 mm | Connection measure inner ring, min. |
da max | 213.5 mm | Connection measure inner ring, max. |
Da min | 239 mm | Housing connection diameter, min. |
Da max | 279.5 mm | Housing Shoulder diameter, max. |
ra min | 1 mm | Fillet radius shaft, min |
rb max | 1 mm | Fillet radius housing, max. |
Max. | 0.1 mm | Radial clearance |
dUT | -0.030 mm | Bore diameter,lower tolerance |
DUT | -0.035 mm | Outside diameter,lower tolerance |
BUT | -0.30 mm | Inner ring width,lower tolerance |
CUT | -0.70 mm | Outer ring width, lower tolerance |
Tmin | -25 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
SKF | LS |
GE200TXG3A-2LS | GE200XTL-2GS/X |