Polea con Soporte Interior - 2 Rodamientos de Bola - Canal Redondo Ø20

Metal wheel with 1 ball bearing and round groove Ø 20mm to be screwed, suitable for heavy metal gates. This product by rotating allows the opening of gates operated manually or by electric engines. Consider to match the shape of the groove with the shape of the track in order to obtain a durable functioning and a not excessive consumption of the elements themselves.
The installation is obtained by creating an opening and 2 threaded in the lower part of the profile in the lower part of the gate. Then it’s possible to insert the wheel in that opening and screw the brackets of the wheel to the gate profile in correspondence of the predrilled holes. After the installation, the only visible part is the lower part of the wheel and the lower part of the brackets.