V/U gegrobte Drahtführung Riemenscheibe Räder Stahlrollen Kugellager ID Ø3/4/5/6 mm
ab 8,25 €
V-type U-bearing pulley with bearing in the inner hole, a groove on the circumference and a bearing at the centre hole, suitable for making static pulley, dynamic pulley, crane model, conducive to efficient rotation.
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