Product parameters

• QIBR No. QMTE-730
• KAYDON No. MTE-730
• Bearing Type Four Point Contact
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Max Gear Tooth Load(Fz) 18097lbs(80.5KN)
• Moment load rating (Crm)499800ft-lbs (677728.8N-m)

Overall Dimensions

• Outside diameter (Do) 41.850" (1063mm)
• Inside diameter(di)28.750" (730.3mm)
• Height of overall bearing assembly(H)3.250" (82.6mm)
• Height of Inner Ring (Hi)/Height of Outer Ring (Ho) 2.880"(73.2mm)
• Weight (lb) 491lbs ( 222.7KG)

Mounting Holes

• Bolt Circle in Outer Ring (Lo)38.000" ( 965.2mm)
• Number Holes in Outer Ring (no)20
• Size of hole in outer ring(Bi)/Size of hole in inner ring(Bo)1.063"(27mm)
• Bolt circle in inner ring(Li)31.000" (787.4mm)
• Number Holes in Inner Ring (ni)24

Gear Data

• Tooth form SD
• Pitch diameter of gear(D2)41.200" (1046.5mm)
• Diametral pitch(Pd)2.5" (63.5mm)
• Number of gear teeth(z2)103
• Face width of gear teeth（b2)2.630" (66.8mm)