Products   New Bearing Technologies
EM/EW Bearings / High-Strength Cage – EW Series


The resistance of the new pressed steel cage, EW series, is higher than that of conventional W series cage.



Higher rotation limit



Noise measure test result


Test conditions Microphone position  
Bearing: NU 308
Method: According to JIS B1548
Radial load: 392 N
Rotation: 1200~1800 rpm

Applied load: 392 N
Microphone to capture vibration


The level of noise in operation of the new EW series is lower than that of the conventional W series.


Higher load capacity



The dynamic load capacity of the EW bearing is 20% to 30% higher than that of conventional W series.

Self-aligning roller bearings.
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