MÄDLERMÄDLER· Cylinder Conveyor Rollers and Ball Transfer Units
Ball transfer unit 330 with steel-sheet housing ball diameter 12mm
Manufacturer part no. 65433012
$19.77≈ 17.17 €
In stock — 6 unitslead time 14 d
Estimated landed cost
| Item | €17.17 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €6.43 |
| Total delivered | €38.60 |
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 | 18 g |
Other characteristics
| Load rating | 250 N |
| Outer diameter support surface | 23.3 mm |
| Overhang without ball | 4.4 mm |
| Size | 12 mm |
| Thickness of support surface | 2.1 mm |
| Total height | 15.4 mm |
| Version | 330 |
| Installation dimension | 19.70 +0.2 mm |
| Material | Steel |
| Outer diameter mounting surface | 18 +-0.055 mm |
| Overhang with ball | 7.4 +-0.15 mm |
| Surface | Zinc-plated |
| Tolerance ring partno | 654 390 12 |
Description
Material Version 330: Housing: Steel, zinc-plated. Ball cup: Steel, case hardened. Ball: Steel, hardened. Material Version 340: Housing: Steel, zinc-plated. Ball cup: Steel, case hardened. Ball: Stainless steel, hardened, Material No.: 1.3541. Premium ball transfer unit, for low noise pollution and long service life. With felt seal. See also the tolerance rings: They permit more generous tolerances in the mounting hole. Conveying speed max. 2m/sec. Temperature range -30°C to +100°C. Note: Due to unevenness of the running surface, there are often only three rollers carrying the weight. Therefore the chosen load rating should equal at least one third of the load. Max. distance of ball transfer units = edge length of the object divided by 2.5.
