MÄDLERMÄDLER· Sprockets, Chains, Accessories
Sprocket KRF with hub 12 B-1 12 teeth material steel bore 22H7 keyway DIN 6885/1 2 set screw threads teeth induction hardened
Manufacturer part no. 10781222
$36.80≈ 31.96 €
In stock — 1 unitslead time 14 d
Estimated landed cost
| Item | €31.96 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €9.39 |
| Total delivered | €56.35 |
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 | 608 g |
Other characteristics
| Bore h7 | 22 mm |
| Depth of keyway | 2.8 mm |
| Hub diameter | 52 mm |
| Keyway width | 6 mm |
| No of teeth | 12 |
| Number of strands | 1 |
| Outer diameter | 81.5 mm |
| Pitch circle diameter | 73.6 mm |
| Total length | 35 mm |
| Din iso no | 12 B-1 |
| Hardened | Yes |
| Hub | One sided |
| Material | Steel (1045) |
| Surface | Blank |
Description
Material: Steel C45, teeth induction hardened (approx. HRC 50). Ready-to-install, for various shaft diameters. 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°. General dimensions: B1 = 11,1 mm, c = 2 mm, r3 = 19 mm. Other dimensions: See the table.
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