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)