•  
• Bearing Type
• current code
  N 307 ECM
• The inside diameter of
• d
  35
• Outer diameter
• D
  80
• Thickness
• B
  21
• Basic dynamic load rating
• Cr
  75
• Basic static load rating
• C₀
  63
• Fatigue load
• P_u
  8.15
• Reference speed
• Reference speed
  9500
• limit speed
• limit speed
  11000r/min
• Bearing Type
• Type
  Cylindrical Roller Bearings

N 307 ECMBearings are suitable for large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, and hoisting and transportation machinery.