PLUMMER BLOCKS An assembly consisting of a spherical roller bearings or self-aligning ball bearing and a bearing housing with a sealing device. The bearing housing is generally made of cast iron, but can also be spheroidal graphite cast iron (Ductile cast iron) or cast steel depending on the application. A felt seal, rubber seal, or labyrinth seal is used as a sealing device. (Cat. No. 2500/E)

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BEARING UNITS WITH DUCTILE CAST IRON HOUSING The bearing box is made of ductile spheroidal graphite cast iron resulting in improved breaking strength compared to gray cast iron. Dimensions are designed to be as compact as possible, making it suitable for applications with limited space and weight. (Cat. No. 3901/E)

BEARING UNITS - STEEL SERIES Rolled steel housing for general structures are processed by precision gas cut, ensuring higher rigidity compared to general cast steel. Suitable for parts where safety is a concern or with high vibration or impact due to excellent load capacity and impact resistance. (Cat. No. 3902/E)