Dvojradové reťazové koleso ZRF s nábojom, 12 B-2 21 zubov materiál oceľ otvor 45H7 drážka pre pero DIN 6885/1 2 závity pre nastavovacie skrutky zuby indukčne kalené
| Number of teeth | 21 |
|---|---|
| Bore H7 [mm] | 45 |
| Type | A |
| da [mm] | 136,0 |
| d [mm] | 127,82 |
| ND [mm] | 90 |
| L [mm] | 59 |
| KH9 [mm] | 14 |
| T2 [mm] | 3,8 |
| M | M12 |
| Weight [kg] | 3,29 |
Pre zobrazenie cien sa prosím
prihláste
.
Material: Steel C45.
Ready-to-install, for various shaft diameters. Teeth milled and induction hardened (approx. HRC 50), custom bore H7 - surface parameter Ra 1.6, keyway in accordance with DIN 6885/1 positioned beneath tip of tooth, 2 threads for set screws, one positioned for the keyway, one offset by 90°. Delivery with 2 screws ISO 4029 (DIN 916).