Usually refers to a seal and bearing combination that is supplied for some mixer applications. It depends upon the application, but this is not a good idea if there are already two anti-friction bearings already installed on the shaft Found on https://www.encyclo.co.uk/local/21120
Usually refers to a seal and bearing combination that is supplied for some mixer applications. It depends upon the application, but this is not a good idea if there are already two anti-friction bearings already installed on the shaft