Double Row or Two Row cylindrical roller bearings are designed for heavy loads that can't be serviced with a single row bearing.

The additional row of rollers allows for the increased radial loads.

These bearings are typically Double row cylindrical roller bearings metric dimensioned with a machined brass cage.

Long service life
The logarithmic roller profile reduces edge stresses at the roller/raceway contact and sensitivity to misalignment and shaft deflection.

Enhanced operational reliability
The surface finish on the contact NSK as2 Bearing surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.