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GE420-DW-2RS2-W8-W11-XL
Spherical plain bearing
Large radial spherical plain bearing, maintenance-free, sliding layer: ELGOGLIDE, inner ring curved surface with hard chromium coating, DIN ISO 12240-1, dimension series C, sealed
GE..-DW-2RS2, ELGOGLIDE
Mounting dimensions
Main Dimensions & Performance Data
| d | 420 mm | Bore diameter bearing |
| D | 560 mm | Outside diameter bearing |
| B | 190 mm | Width Inner ring |
| C | 160 mm | Width Outer ring |
| Cr | 20.300.000 N | Basic dynamic load rating, radial |
| C0r | 33.900.000 N | Basic static load rating, radial |
| ≈m | 136,4 kg | Weight |
Mounting dimensions
| r1smin | 1,5 mm | Edge Spacing |
| r2smin | 4 mm | Edge Spacing |
| Damin | 469 mm | Housing Connection Diameter |
| damax | 451,6 mm | Connection measurement, inner ring |
Dimensions
| dK | 490 mm | Ball diameter |
| α | 3,7 ° | Tilt angle |
| dT | H8 | Bore diameter bearing, tolerance |
| DOT | 0 mm | Outside diameter, upper tolerance |
| DUT | -0,05 mm | Outside diameter, lower tolerance |
| BOT | 0 mm | Width inner ring, upper tolerance |
| dUT | 0 mm | Bore diameter bearing, lower tolerance |
| BUT | -0,45 mm | Width inner ring, lower tolerance |
| dOT | 0,097 mm | Bore diameter bearing, upper tolerance |
| COT | 0 mm | Width outer ring, upper tolerance |
| CUT | -1 mm | Width outer ring, lower tolerance |
| Gr | 0 - 0,135 | Radial Clearance |
| Grmax | 0,135 mm | Radial clearance, maximum |
| Grmin | 0 mm | Radial clearance, minimum |
Temperature range
| Tmin | -40 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Downloads:
Your current product variant
| Maintenance | Maintenance free | |
| Sealing | 2RS2 | Lip seals with increased sealing action on both sides |
| Bore lining | W8 | Inner ring bore with ELGOGLIDE lining inside diameter d remains in accordance with nominal diameter (dNEW=d) |
| Coating | Without | |
| Fabric | W11 | For low contact pressures (starting as low as 1 N/mm²) and minimal friction |
| Material | Steel | Steel |
Characteristics
All
English
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