komatsu Size Chart (mm/inches) |
|---|
| Bearing number | GEZM 500 ES-2RS |
| Size (mm) | 196.85x127x190.5 |
| Bore Diameter (mm) | 196,85 |
| Outer Diameter (mm) | 127 |
| Width (mm) | 190,5 |
| d | 127 mm |
| D | 196.85 mm |
| B | 190.5 mm |
| C | 95.25 mm |
| α | 5 ° |
| dk | 182.626 mm |
| d1 | 155.702 mm |
| b | 11 mm |
| b1 | 10 mm |
| M | 8 mm |
| r1 - min. | 2 mm |
| r2 - min. | 1.1 mm |
| da - min. | 138.5 mm |
| da - max. | 155.7 mm |
| Da - min. | 175.5 mm |
| Da - max. | 188.5 mm |
| ra - max. | 2 mm |
| rb - max. | 1.1 mm |
| Basic dynamic load rating - C | 1400 kN |
| Basic static load rating - C0 | 4150 kN |
| Specific factor dinamic load - K | 100 N/mm2 |
| Specific factor static load - K0 | 300 N/mm2 |
| Constant - KM | 330 |
| Lubricant | Regular relubrication – grease |
| Design (sliding contact surface combination) | Steel/steel |
| Sealing solution | Double-lip seals |
| α | 5 ° |
| dk | 182.626 mm |
| d1 ≈ | 155.702 mm |
| b1 | 10 mm |
| r1 min. | 2 mm |
| r2 min. | 1.1 mm |
| da min. | 138.5 mm |
| da max. | 155.7 mm |
| Da min. | 175.5 mm |
| Da max. | 188.5 mm |
| ra max. | 2 mm |
| rb max. | 1.1 mm |
| Basic dynamic load rating C | 1400 kN |
| Basic static load rating C0 | 4150 kN |
| Specific dynamic load factor K | 100 N/mm² |
| Specific static load factor K0 | 300 N/mm² |
| Material constant KM | 330 |
| Mass plain bearing | 17.5 kg |