Description
Brand - SKF
Item Number - NU 228 ECMR/P64HVG2921 SKF
Category - Traction Motor, INSOCOAT Cylindrical Roller Bearings
Bore Diameter (d) mm - 140
Outer Diameter (D) mm - 250
Width (B) mm - 42
Dynamic Load Rating (C) kN - 450
Static Load Rating (C0) kN - 510
Limiting Speed (r/min) - 3200
Weight (Kg) - 9.07
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
VG - This Suffix is Followed By Three or Four Digit Numbers Refer to Special Executions.
P64 - P6 + C4
MR - Machined One-Piece Window-Type Brass Cage, Rolling Element Centered
** Images are for representation purposes only