Home > 
Four row cylindrical roller bearings

Four row cylindrical roller bearings

 (974)

Four-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Because they are normally mounted with an interference fit on the roll neck, four-row cylindrical roller bearings are well suited for rolling mill applications where the rolling speed is high.Because four-row cylindrical roller bearings can accommodate only radial loads, they are mounted together with deep groove or angular contact ball bearings, or with tapered roller bearings (either radial or thrust design) which accommodate the axial loads.

Bearing features

  • Enhanced operational reliability
    The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
  • Separable and interchangeable
    The separable components of SKF four-row cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as well as maintenance inspections.
  • High speed capability
    The cage designs are suitable for high speeds, rapid accelerations and peak loads.
  • Low cross-sectional height
    The low cross-sectional height of four-row cylindrical roller bearings allows for relatively large roll neck diameters compared to the roll diameter.
Industrial Bearings Inc
Mobile : 0065-31591338
Website : www.bearing-inc.com
Telephone : 0065-31591578
Mail : molly@bearing-inc.com
Fax : 0065-31591339
Address : Toh Guan Centre, 31/F,69 Toh Guan Rd E, Singapore 608609

Copyright © 2017 - 2019Industrial Bearings Inc All Rights Reserved