Product parameters

  • QIBR No.Q16311001
  • KAYDON No.16311001
  • Bearing Type Four Point Contact
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Load Capacity
  • Gear Tooth Rating(Fz)31110lbs(138.377KN)
  • Moment load rating (Crm)2442050ft-lbs(3311419.8N-m)
Overall Dimensions
  • Outside Diameter of Outer Ring (Do) 75.000"(1905mm)
  • Inside Diameter of Inner Ring (di) 54.500"(1384.3mm)
  • Height of overall bearing assembly(H) 6.500"(165.1mm)
  • Height of outer ring(Ho) 5.875"(149.23mm)
  • Height of inner ring(Hi) 5.875"(149.23mm)
  • External diameter on outer ring(Dr) 72.560"(1843.02mm)
  • Internal diameter on inner ring(dr) -
  • Approximate Weight (lbs) 2865lbs(1299.535KG)
Mounting Holes
  • Bolt Circle in Outer Ring (Lo) 70.250"(1784.35mm)
  • Number Holes in Outer Ring (no) 10
  • Size of hole in outer ring(Bo) 1.313''(33.35mm)
  • Bolt circle in inner ring(Li) 58.500"(1485.9mm)
  • Number Holes in Inner Ring (ni) 40
  • Size of hole in inner ring(Bi) 1.313''(33.35mm)
Gear Data
  • Pressure Angle of Gear Teeth (α) 20 º
  • Tooth form FD
  • Pitch Diameter (D2) 74.000"(1879.6mm)
  • Pd or (m) 2''(50.80mm)
  • Number of Teeth (z2) 148
  • Addendum modification coefficient of gear teeth(x2) 0
  • Face width of gear teeth(b2) 4.000''(101.60mm)

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