Products   New Bearing Technologies
EM/EW Bearings
EM Series– Pressed Steel Cage

New cage project

Advantages of the new cage format:
- enable better lubricant flow (grease or oil);
- low operation noise.

Cylindrical roller bearings with machined brass cage currently supplied by NSK are:
- cylindrical roller bearings with machined brass cage in two rivetted parts, M series;
- cylindrical roller bearings with high load capacity, MA1 series (single part machined brass cage).

The new EM series of cylindrical roller bearings replaces all previous versions.

This new EM series is characterized by high load capacity, offering excellent performance and increased useful life.

Initially available series

Types: NU, NJ, N, NF and NUP.
Series: 205~226 and 305~324

Self-aligning roller bearings.
A NSK relationship program with its Distributors.
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