Many ball bearings come in standard sizes. If the item you require is just an ordinary ‘standard type’, you can measure the size, (Bore x Outside Diameter x Width), or […]

Speakers can deteriorate with age. The flexible foam surround that allows the speaker to oscillate (and generate sound) can start to disintegrate… Has your speaker(s) sound quality deteriorated?When you use […]

When an electric motor starts making a horrible noise, or it just stops, what do you do. Is it broken, is it repairable? This article sets out to describe how […]