SKF 6024-2Z Metal Shielded Single Row Deep Groove Ball Bearing 120x180x28mm

The SKF 6024-2Z double shielded deep groove ball bearing provides a compact radial arrangement for machinery operating with a 120mm shaft diameter. Its 180mm outside diameter and 28mm width make it a relatively narrow alternative to heavier bearing series, where installation space and load requirements favour the 60 series. The single row deep groove construction accommodates radial loads together with axial forces in either direction, within the bearing's specified limits. SKF lists a basic dynamic load rating of 88.4kN and a basic static load rating of 80kN, providing useful reference values when evaluating operating loads and calculated fatigue life. The SKF Explorer design is intended to deliver consistent bearing performance in demanding industrial applications.

The 2Z suffix identifies steel shields on both sides, rather than contacting rubber seals. These non-contact shields retain the factory-applied grease and provide a barrier against larger contaminants while allowing lower sealing friction than a comparable 2RS1 bearing. They are best suited to equipment operating in relatively clean or otherwise protected environments, rather than applications exposed directly to water or heavy contamination. SKF specifies a reference speed of 7,500rpm and a limiting speed of 3,800rpm; these are different catalogue measures and should not be treated as interchangeable operating limits. The bearing has normal (CN) radial internal clearance, a sheet metal cage and an approximate mass of 2.2kg. When replacing an existing bearing, confirm the shield arrangement, clearance specification and installation dimensions before fitting.

Typical Applications:

Large industrial electric motor shaft assemblies

Industrial ventilation and air-handling equipment

Power transmission and mechanical drive systems

Heavy-duty conveyor and material handling machinery

Large rotating equipment with protected bearing housings