Timken & IBT

The new Timken® single-row EMA series cylindrical roller bearings respond to the demand for a broader range of products. With an expanded range of 60-mm inner diameter to 400-mm outer diameter, the unique internal geometry features a proprietary profile that increases load capacity. While the innovative one-piece brass cage reduces heat and wear by enhancing lubrication flow.

These design features provide our EMA series customers a range of benefits including:

Image courtesy of Timken

Premium Cage

• Improved design life and rigidity from the one-piece brass cage with a full-milled pocket.
• Minimized heat generation and roller drag as a result of the land-riding cage.
• Increased lubrication flow and lower heat generation.

Unique Internal Geometries

• Increased load capacity resulting from proprietary profiles on the races and rollers.

Enhanced Surface Textures

• Improved bearing operation created through engineered processes on the rings and rollers.
• Smoother surfaces reduce friction, lower operating temperatures and promote longer bearing life.

Now with more options, the EMA series is designed to improve uptime and reduce maintenance costs, in even the toughest applications. Visit http://www.timken.com/crb/ for more information.

Image courtesy of Timken

Timken's single-row EMA series of cylindrical roller bearings are available in a wide variety of sizes and configurations to meet various application requirements.

Size ranges: 60 mm inner diameter, 400 mm outer diameter

Designs: N, NU, NJ, NUP

Common applications: wind energy, metals, construction, mining, pumps, hoists, gear drives and other industrial equipment