Marques

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Fournisseurs

Référence: 92/91

Flanged ballrace 6 x 10 x 3 mm

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Ballraces are used wherever moving parts are required to run with a minimum of play and a minimum of friction. The more ballraces are used, the more smoothly the mechanics of a helicopter works, and the lower the rate of wear. The dimensions of a ballrace mean: inside diameter (I.D.) x outside diameter (O.D.) x thickness. For flanged bearings the same...

Prix 14,70 €
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Gearbox reduction set

870/74
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214,50 €
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Description

If you want to use the mechanics from an X-Treme trainer helicopter in a full-fuselage helicopter with a rotor disc Ø of 1780 - 1810 mm (2-blade) or 1 680 mm (3/4-blade), this gearbox reduction set is absolutely essential. The appropriate gearbox reduction ratio results from the use of a toothed belt clutch bell with 30 teeth and a 72-tooth belt pulley in the first gear stage.
In the second gear stage you should use the combination of 84 : 18 teeth (870/84 and 870/18) with the toothed belt 870/100.
This means the basic requirements for employing X-Treme mechanics in models such as the UH-1D, Bell 212 / 412, big AIRWOLF and Bell 230, using a scale rotor head.

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870/74
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Gearbox reduction set

Gearbox reduction set

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Riferimento: 34/9

Tail blade balance shaft

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If the tail rotor blades are to be balanced accurately, the assembled hub must be included in the balance process. Now you can balance the tail rotor perfectly, and the unit's smooth running will prove it!

Prezzo 17,00 €
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