Product parameters

• QIBR No. QMTE-870T
• KAYDON No. MTE-870T
• Bearing Type Four Point Contact
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Max Gear Tooth Load(Fz) 26877lbs(119.5KN)
• Moment load rating (Crm)742730ft-lbs (1007141.9N-m)

Overall Dimensions

• Outside diameter (Do) 47.444" (1205.1mm)
• Inside diameter(di)34.250" (867mm)
• Height of overall bearing assembly(H)4.250" (108mm)
• Height of Inner Ring (Hi)/Height of Outer Ring (Ho) 3.875"(98.4mm)
• Weight (lb) 771lbs ( 349.7KG)

Mounting Holes

• Bolt Circle in Outer Ring (Lo)43.875" ( 1114.4mm)
• Number Holes in Outer Ring (no)24
• Size of hole in outer ring(Bi)/Size of hole in inner ring(Bo)1 1/8-7"
• Bolt circle in inner ring(Li)36.250" (920.8mm)
• Number Holes in Inner Ring (ni)28

Gear Data

• Tooth form SD
• Pitch diameter of gear(D2)46.800" (1188.7mm)
• Diametral pitch(Pd)2.5" (63.5mm)
• Number of gear teeth(z2)117
• Face width of gear teeth（b2)3.875" (98.4mm)