SKF Double-row spherical roller bearing Cylindrical bore 21316 E

Overview This spherical roller bearing is engineered for high load applications and accommodates misalignment and shaft deflections. The bearing features a cylindrical bore with a sheet metal cage and supports relubrication for extended service life. With a width of 39 mm and an outside diameter of 170 mm it is suitable for modular assembly systems. The robust design minimises friction and supports heavy loads in both directions. Features

• Self-aligning design compensates for shaft deflections and misalignment during operation
• Relubrication capability extends operational life and reduces maintenance frequency
• Sheet metal cage provides durability under demanding conditions and heavy loads
• High basic load ratings enable use in applications with significant radial and axial forces
• Absence of sealing allows integration with external lubrication systems for control

Application & Usage

• Used with modular housings in conveyor drive assemblies
• Ideal for heavy-duty industrial gearboxes supporting high shaft loads
• Compatible with mining processing equipment requiring self-aligning bearings