Select a different country or region to see content for your location.
United States
07:19:51 GMT+0000 (Coordinated Universal Time)
GE300-DO
Spherical plain bearing
Radial spherical plain bearing, requiring maintenance, sliding contact surface: steel/steel, DIN ISO 12240-1, dimension series E, open design High-performance: For highest load rating and lifetime demands
Product information
GE..-DO steel / steel
Mounting dimensions
Metric
Imperial
Main Dimensions & Performance Data
| d | 300 mm | Bore diameter bearing |
| D | 430 mm | Outside diameter bearing |
| B | 165 mm | Width Inner ring |
| Cr | 3,830,000 N | Basic dynamic load rating, radial |
| C0r | 19,100,000 N | Basic static load rating, radial |
| ≈m | 77.5 kg | Weight |
Mounting dimensions
| r1smin | 1.1 mm | Edge Spacing |
| r2smin | 1.1 mm | Edge Spacing |
| da max | 336.7 mm | Connection measure Inner ring |
| Da min | 370 mm | Housing Connection Diameter |
Dimensions
| C | 120 mm | Width Outer ring |
| dK | 375 mm | Ball diameter |
| α | 7 ° | 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 | -0.045 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 | -0.9 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 | -60 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Downloads:
Your current product variant
| Maintenance | Maintenance required | |
| Material | Steel | Steel |
| Sealing | Without | Without |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Coating | Durotect M | Inner- and outer ring coated with Durotect M (Manganese Phosphate) |
Characteristics
