Hi everyone,

I'm a student in mecanical engineering and I have a project to design a concrete pump truck. I have a very hard time finding the pieces that connects the metal concrete hoses. It's the one that rotates when the arms open. I imagine it's some kind of bearing.

I would really appreciate if one of you guys could give me a website that I could find those pieces or what they are called.

Thanks guys

Fred

have a look at con forms site

Thank you for the website.

It's exactly what I was looking for.

And i will defenetly e-mail you next time i'm stuck with the project.

Thanks again