Use this four-hole flange unit from RS PRO to accurately mount and position your ball bearing. It works by supporting the rotating shafts, turbines and gears of wheels found inside machinery and ensuring that they rotate more smoothly. This bearing is made from durable cast iron, so it won't rust or tarnish, even in challenging outdoor environments. There's no need to worry if your joint isn't perfectly aligned, as this unit will still function effectively even with slight misalignment. A lip on the outer ring of the bearing holds it securely in place during delicate procedures. This flange bearing unit can handle high vibrations and large axial loads when mounted using the four pre-drilled mounting holes. Units such as this one are typically found in commercial applications including textile equipment, food manufacturing lines and heating, ventilation and air-conditioning (HVAC) systems.