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GE280-DO-2RS
Spherical plain bearing
High performance radial spherical plain bearing, requiring maintenance, sliding contact surface: steel/steel, DIN ISO 12240-1, dimension series E, sealedHigh-performance: For highest load rating and lifetime demands
Mounting dimensions
Main Dimensions & Performance Data
| d | 280 mm | Bore diameter bearing |
| D | 400 mm | Outside diameter bearing |
| B | 155 mm | Width Inner ring |
| Cr | 4,640,000 N | Basic dynamic load rating, radial |
| C0r | 17,900,000 N | Basic static load rating, radial |
| ≈m | 64.5 kg | Weight |
Mounting dimensions
| r1smin | 1.1 mm | Edge Spacing |
| r2smin | 1.1 mm | Edge Spacing |
| da max | 313.8 mm | Connection measure Inner ring |
| Da min | 342 mm | Housing Connection Diameter |
Dimensions
| C | 120 mm | Width Outer ring |
| dK | 350 mm | Ball diameter |
| α | 6 ° | Tilt angle |
| dOT | 0 mm | Bore diameter bearing, upper tolerance |
| dUT | -0.035 mm | Bore diameter bearing, lower tolerance |
| DOT | 0 mm | Outside diameter, upper tolerance |
| DUT | -0.04 mm | Outside diameter, lower tolerance |
| BOT | 0 mm | Width inner ring, upper tolerance |
| BUT | -0.35 mm | Width inner ring, lower tolerance |
| COT | 0 mm | Width outer ring, upper tolerance |
| CUT | -0.8 mm | Width outer ring, lower tolerance |
| Gr | 0,11 - 0,214 | Radial Clearance |
| Grmax | 0.214 mm | Radial clearance, maximum |
| Grmin | 0.11 mm | Radial clearance, minimum |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 130 °C | Operating temperature max. |
All
English
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Steel/Steel spherical plain bearings to balance your needs in every application
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