Cylindrical Roller Bearings SKF NJ207 ECP

The SKF NJ207 ECP cylindrical roller bearing offers high radial load capacity with dimensions of 35x72x17 mm and, as a support bearing, provides single-sided axial guidance.

The SKF NJ207 ECP cylindrical roller bearing is a single-row roller bearing with a 35 mm bore, 72 mm outer diameter and 17 mm width. Thanks to the line contact between the rollers and the raceway, this design can withstand high radial loads. As an open bearing without an integrated seal, it operates within a temperature range of -30 to +120 degrees. The optimised internal design of the Explorer version ensures smooth running in demanding industrial applications.

What is the NJ207 ECP cylindrical roller bearing suitable for in operation?

This single-row cylindrical roller bearing is suitable for applications where high radial forces occur and, at the same time, defined axial guidance is required. Typical applications include shaft mountings in mechanical engineering where axial forces act from one side. As a support bearing, the component absorbs axial forces from one direction. In the opposite direction, the bearing allows axial displacement of the shaft relative to the housing.

What special features do the polyamide cage and the NJ design offer?

The ECP design features a lightweight polyamide cage, which guides the rollers quietly and reduces friction within the rolling element set. As the inner ring can be removed from one side, the inner and outer rings can be fitted separately. The outer ring has neither a groove nor a lubrication bore. With normal radial clearance, the bearing offers tolerance class P0 for dimensional accuracy and P6 for increased running accuracy.