Four-Row Cylindrical Roller Bearings

Low friction (Roller end / flange contact area)
The open flange design, together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction.

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

High speed capability
The cage designs are suitable for high speeds, rapid accelerations and peak loads.