Product parameters

  • QIBR No. QMTO-145X
  • KAYDON No. MTO-145X
  • Bearing Type Four Point Contact
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Load Capacity
  • Moment load rating (Crm)26010ft-lbs (35269N-m)
Overall Dimensions
  • Outside diameter (Do)12.286" (312.06mm)
  • Inside diameter(di)5.709" (145.01mm)
  • Height of overall bearing assembly(H)1.968" (49.99mm)
  • Height of Inner Ring (Hi)/Height of Outer Ring (Ho) 1.732(43.99mm)
  • Weight (lb) 41lbs (18.59KG)
Mounting Holes
  • Bolt Circle in Outer Ring (Lo)10.630" ( 270mm)
  • Number Holes in Outer Ring (no)16
  • Size of hole in outer ring(Bi)/Size of hole in inner ring(Bo)0.594"(15.09mm)
  • Bolt circle in inner ring(Li)6.890" (175.01mm)
  • Number Holes in Inner Ring (ni)16

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