MÄDLERMÄDLER· Sprockets, Chains, Accessories
Double-strand sprocket ZRF with hub 12 B-2 20 teeth material steel bore 30H7 keyway DIN 6885/1 2 set screw threads teeth induction hardened
Manufacturer part no. 12782030
$107.36≈ 93.23 €
On backorderlead time 14 d
Estimated landed cost
| Item | €93.23 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €21.65 |
| Total delivered | €129.88 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Datasheets & documents
Specifications (automatically extracted)
Mechanical
| Weight | 3 kg |
Other characteristics
| Bore h7 | 30 mm |
| D | 121.78 mm |
| Da | 129.7 mm |
| K h9 | 8 mm |
| L | 54 mm |
| Nd | 80 mm |
| Number of teeth | 20 |
| T2 | 3.3 mm |
| M | M6 |
| Version | A |
Description
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°.
Similar products
MÄDLERIn stock
Plastic guide rail 60 x 20 x 2000mm for roller chain 12 B-3
€74.34$85.60
View at seller ↗MÄDLERIn stock
Plastic guide rail 60 x 15 x 2000mm for roller chain 12 B-3
€65.97$75.96
View at seller ↗MÄDLERIn stock
Plastic guide rail 55 x 20 x 2000mm for roller chain 10 B-3
€68.74$79.15
View at seller ↗MÄDLERIn stock
Plastic guide rail 55 x 15 x 2000mm for roller chain 10 B-3
€67.00$77.15
View at seller ↗