By applying NSK's innovative concepts, the EM series bearing has a greater number of larger rollers than that of a conventional bearing. Furthermore, the optimally designed one-piece cage offers high rigidity and low-wear performance.
EW series bearing
Features:
- Bearing life increased by twofold approximately
- Noise and vibration levels reduced by 60-70%.
- Cage strengthened by one and half to twofold.
- Limiting speed upgraded by 10-25%.
EM series bearing
Features:
- Bearing life increased by twofold approximately.
- Noise and vibration levels reduced by 40-50%.
- Cage strengthened dramatically.
US 1022 
CN 290 
MY 270 
AU 65 
AP 62 
DE 51 
GB 33 
IE 33 
