SKF Double-row spherical roller bearing Cylindrical bore 21306 CC

Overview This spherical roller bearing features a cylindrical bore and sheet metal cage providing high load capacity and misalignment accommodation. The design enables operation under demanding conditions with a width of 19 mm and outer diameter of 72 mm. Its double-row construction ensures stability during shaft deflections. The bearing operates with low friction and supports both radial and axial loads. The SKF Explorer class enhances performance and service life. Features

• Accommodates misalignment reducing installation errors and minimising downtime risk
• High load carrying capacity supports heavy machinery and demanding operational requirements
• Low friction operation decreases energy consumption and heat generation during use
• Sheet metal cage construction offers durability and dimensional stability under load
• Double-row design improves stability for applications with shaft deflections or vibration

Application & Usage

• Used with modular bearing systems including housings and sleeves
• Ideal for heavy-duty industrial equipment requiring reliable bearing performance
• Compatible with machinery exposed to shaft misalignment or deflection