Description
Brand - SKF
Item Number - NU 218 ECM/HC5C4VA301 SKF
Category - Traction Motor, Hybrid Cylindrical Roller Bearings
Bore Diameter (d) mm - 90
Outer Diameter (D) mm - 160
Width (B) mm - 30
Dynamic Load Rating (C) kN - 183
Static Load Rating (C0) kN - 220
Limiting Speed (r/min) - 6000
Weight (Kg) - 2.24
Designation Prefixes and Suffixes:
N - Snap Ring Groove in the Outer Ring
EC - Optimized Internal Design Incorporating More and/or Larger Rollers and with Modified Roller End/ Flange Contact
M - Machined Brass Cage, Rolling Element Centred
C4 - Bearing Internal Clearance Greater Than C3
C5 - Bearing Internal Clearance Greater Than C4
VA - This Suffix is Followed By Three or Four Digit Numbers Refer to Special Executions.
Example: VA301 Bearing for Traction Motors
HC5 - Rolling Elements Made of Silicon Nitride
** Images are for representation purposes only