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R0658 253 44 Втулка кулькова d-20mm KBC-20-DD-RT-G
Technical Specs
| Product attributes | |
|---|---|
| Shaft diameter d [mm] | 20.0 |
| Version | Normal |
| Format of linear bushings | – Closed |
| Series | Compact (eLINE) |
| Type | Linear bushing |
| Seal | 2 integrated wiper seals |
| Lubrication | Greased |
| Maximum dynamic load capacity Cmax [N] | 1410.0 |
| Maximum acceleration rate amax [m/s²] | 150.0 |
| Maximum permissible linear speed vmax [m/s] | 5.0 |
| Radial clearance | Reduced radial clearance |
| Length of linear bushing [mm] | 30.0 |
| Outer diameter D [mm] | 28.0 |
| Permissible ambient temperature (min. … max.) | -10 °C … +80 °C |
| Weight [kg] | 0.04 |
| Footnote maximum dynamic load capacity Cmax | The dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26. |
| Footnote minimum dynamic load capacity Cmin | The dynamic load capacities are based on a total travel of 100,000 m. When based on 50,000 m, the C values in the table are to be multiplied by 1.26. |
| Footnote friction force FR | Frictional drags generated by linear bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
| Breakaway force [N] | 3 |
| Dimension C [mm] | 30 |
| Dimension D [mm] | 28 |
| Dimension d [mm] | 20 |
| Внутрішній діаметр | 20 |
|---|---|
| Тип підшипника кочення | Кулькові |
| Форма тіла кочення | Кулька |
| Число рядів тіл кочення | 6 |
| Динамічне навантаження | 1410 |
| Довжина | 30 |
| Зовнішній діаметр | 28 |
| Типорозмір | 20 |
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