Product parameters

  • QIBR No.Q16390001
  • KAYDON No.16390001
  • Bearing Type Four Point Contact
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Load Capacity
  • Gear Tooth Rating(Fz)17195.5lbs(76.49KN)
  • Moment load rating (Crm)391850ft-lbs(531348.6N-m)
Overall Dimensions
  • Outside diameter (Do)40.88"(1038.35mm)
  • Inside diameter(di)30.56"(776.22mm)
  • Height of overall bearing assembly(H)3.38"(85.85mm)
  • Height of Inner Ring (Hi)/Height of Outer Ring (Ho) 2.56"(65.02mm)
  • External diameter on inner ring(Dr) -
  • Internal diameter on inner ring(dr) -32.375''(822.33mm)
  • Weight (lb)375lbs(170.096KG)
Mounting Holes
  • Bolt Circle in Outer Ring (Lo)39.250" (996.95mm)
  • Number Holes in Outer Ring (no)40
  • Size of hole in outer ring(Bi)/Size of hole in inner ring(Bo)0.813"(20.65mm)
  • Bolt circle in inner ring(Li)33.75" (857.25mm)
  • Number Holes in Inner Ring (ni)40
Gear Data
  • Tooth formSD
  • Pitch diameter of gear(D2)31.2''(792.48mm)
  • Diametral Pitch(Pd)2.5''(63.50mm)
  • Number of gear teeth(z2)78
  • Face width of gear teeth(b2)2.75''(69.85mm)

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