Our Four-Row Cylindrical Roller Bearings are designed to provide exceptional performance and reliability, even in the most demanding environments. With four rows of rollers arranged in a single assembly, these bearings can handle radial loads of up to 10,000 kN and axial loads of up to 2,000 kN.

Jinfeng Bearing Manufacturing Co., Ltd Structure

Cylindrical Roller Bearing Size Chart:

Because of their high number of rollers, four-row cylindrical roller bearings are suitable for very heavy radial loads.

The open flange design , together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction.

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

Four-row cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as well as maintenance inspections.

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

The low cross-sectional height of four-row cylindrical roller bearings allows for relatively large roll neck diameters compared to the roll diameter.

►Rolling mills

►Mining equipment

►Railway vehicles

Advantages of Using Cylindrical Roller Bearings

►High speed capability

►Available in different sizes and configurations to suit various application needs

Our bearings are manufactured using high-quality materials and state-of-the-art production techniques to ensure superior performance and long service life. They are available in a range of sizes and configurations to suit a variety of industrial applications, including rolling mills, gearboxes, and heavy machinery.

to learn more about our products and services.