Reťazový napínač pre 3rad. reťaz,08 B-3, sada 14053501 + 14080200
| DIN / ISO-Nr. | 08 B-3 |
|---|---|
| Pitch [in.] | 1/2 x 5/16 |
| No. of Teeth | 15 |
| Pitch Circle Ø [mm] | 61,08 |
| Clamping Element [Size] | 2 |
| Max. Clamping Force [N] | 350 |
| D [mm] | 58 |
| E [mm] | 79 +1,5 -0,5 |
| G [mm] | 7 |
| H [mm] | M10 |
| J [mm] | 100 |
| K [mm] | 30 |
| N [mm] | 35 |
| O [mm] | 10,5 |
| R [mm] | 23-47 |
| Smax. [mm] | 50 |
| U [mm] | 6 |
| V [mm] | 85 |
| W [mm] | M 12 |
| Weight [kg] | 0,9 |
Pre zobrazenie cien sa prosím
prihláste
.
Material: Housing sintered steel or grey cast iron GG20, lever St52, sprocket made of steel. This tensioning element, a continually-tensioning torsion element, prolongs the service life of chain and belt drives by at least 30%, and radically reduces maintenance and repair work. The unique operating principle of this spring offers a long tensioning distance, especially as the lever can be pre-tensioned by up to 30° in both directions. The permanent torsion force does not only automatically compensate the chain elongation, the rubber mounted element also dampens vibrations and shocks in the entire drive. Other advantages: chain track adjustable, rubber suspension, adjustable at an angle of 360º, tensioning pressure steplessly adjustable from 'normal' to 'hard'. Can be used for both tensioning directions.