Double row cylindrical roller bearing

A cylindrical roller bearing with two parallel rows, cylindrical holes and tapered inner holes, has higher radial and axial bearing capacity than a single row cylindrical roller bearing, and has a higher working speed. 

Characteristics and advantages

high carrying capacity

Due to its second row of rollers, double row cylindrical roller bearings are suitable for larger radial loads.

Improve operational reliability

The surface treatment of the contact surface between the roller and the raceway is beneficial for the formation of a hydrodynamic lubricating oil film.

Separable and interchangeable

The separation components of double row cylindrical roller bearings are interchangeable.

High speed capability

The cage design is suitable for high speeds, rapid acceleration, and high loads.

Application area 

Gearboxes, motors, wind turbines, engineering machinery equipment, pumps and compressors, material conveying equipment, textile machinery, rail vehicles, metallurgical equipment, machine tool spindles, etc.