Stiahli ste ložisko z vretena motora a číslo dielu je preč. Pred objednaním náhradného dielu potrebujete tri čísla: vnútorný priemer (ID), vonkajší priemer (OD) a šírku (W). Zmerajte tieto tri rovno s dobrým strmeňom a môžete sa vyrov...

Výrobná linka ide dole a na servisnom lístku sa zobrazuje ako vždy: hluk ložiska, doplnenie maziva. Niekoľko pumpičiek pištole na týždeň utíši kňučanie a o mesiac neskôr sa to isté ložisko aj tak vymení. Vo väčšine prípadov nebol prob...

The motor drops out of the production line, and when the failed bearing is pulled from the housing, the stamped part number on the outer ring has worn away. In maintenance, this happens often, and the most reliable way to order the co...

A maintenance engineer recently described a strange problem. A 15 kW motor on a conveyor line kept running 12 K above its nameplate temperature. Grease around the shaft seal had discolored, and monthly energy readings were climbing. T...

What Are Angular Contact Bearings? When a pump impeller pushes against the liquid inside its casing, the shaft receives a steady axial thrust in addition to the radial forces created by rotation. A standard deep groove ball bear...