•  
• Bearing Type
• Current code
  NU220ECM/C3VL0241
• The inside diameter of
• d
  100
• Outer diameter
• D
  180
• Thickness
• B
  34
• Basic dynamic load rating
• Cr
  251
• Basic static load rating
• C₀
  310
• Fatigue load
• P_u
  38
• Reference speed
• Reference speed
  3800
• Limit speed
• Limit speed
  4500r/min
• Type
• Type
  Electrically insulated cylindrical bearing

NU220ECM/C3VL0241 electrically insulated bearing can avoid the damage caused by electric corrosion. Therefore, compared with ordinary bearings, its application in motor can ensure more reliable operation. Compared with other insulation methods, such as shaft or shell insulation, it is more cost-effective and reliable. The overall dimensions and basic technical characteristics of insulated bearings are the same as those of non insulated bearings, so they can be well interchanged. It is applicable to motors and generators, especially variable frequency motors.