Cylindrical Roller Bearings SKF NUP2210 ECP

The SKF NUP2210 ECP cylindrical roller bearing, a single-row fixed bearing with a 50 mm bore, offers high radial load-carrying capacity and axial guidance on both sides.

The NUP2210 ECP cylindrical roller bearing is characterised by its optimised internal design in the SKF Explorer series. Thanks to the line contact between the cylindrical rollers and the raceways, this rolling bearing can accommodate very heavy radial loads. With main dimensions of 50x90x23 mm, the component functions as a fixed bearing that accommodates axial forces in both directions. The elastic polyamide cage guides the rolling elements with low vibration and ensures smooth operation at industrial speeds.

What is the NUP2210 ECP cylindrical roller bearing suitable for as a fixed bearing?

Design engineers use this component when precise axial fixation of the shaft is required whilst simultaneously withstanding high radial loads. Typical applications are found in industrial bearing arrangements where axial forces from varying directions must be accommodated. Thanks to the two fixed flanges on the outer ring and the fixed flange with a loose flange disc on the inner ring, the NUP design secures the shaft axially in both directions. The bearing thus limits axial displacement of the mounted assembly within the housing.

What are the advantages of the polyamide cage in the ECP design?

The suffix ‘ECP’ denotes the combination of optimised internal geometry and a polyamide cage. This material reduces the moving mass of the rolling element guide, which minimises friction during operation. The permissible temperature range is from –30 to +120 degrees Celsius. As this is an open bearing without an integrated seal, users can tailor the lubricant and external housing seal precisely to the environmental conditions of the application.