NJ1000 Series

Single-row cylindrical roller bearings are designed with a separable structure that is comprised of both inner and outer rings, and feature a high load capacity that is suitable for large electrical machinery, machine tool spindles and gearboxes and more. Based on the different structures, we offer a variety of types, including the N-type, NU-type, NUP-type and NF-type. Users can choose the right bearing for their needs.

Types NU and N are suitable as free-end bearings. Types NJ and NF can sustain limited axial loads in one direction. Types NUP can be used as fixed-end bearings.

Our recommendations are below, based on the different single row cylindrical roller bearing structures.

NJ type Single Row Cylindrical Roller Bearings (RIU, RJ)

The inner rings of the NJ type single row cylindrical roller bearings are designed with a one sided rib, while the outer rings have ribs on both sides. This allows these bearings to not only support high radial loads, but also single direction axial loads that are equal to 10% of the radial load, allowing the bearings to be used as single direction axial load bearings. We offer NJ single row cylindrical roller bearings for conveyor driving devices, gear driving devices, fixed pulleys, and crushing equipment.