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Product parameters

  • QIBR No. QRK6-37P1Z
  • KAYDON No. RK6-37P1Z
  • Bearing Type Four Point Contact
  • Closure Type Double Seal
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Load Capacity
  • Moment load rating (Crm)55420ft-lbs (75150N-m)
Overall Dimensions
  • Outside diameter (Do)41.26" (1048mm)
  • Inside diameter(di)32.84 " (834.14mm)
  • External Diameter on Outer Ring (Dr)38.74" (984mm)
  • Internal diameter on outer ring(Di) 37.09 " (942.09mm)
  • External diameter on inner ring(do) 37.01" (940.05mm)
  • Internal Diameter on Inner Ring (dr) 35.36" (898.14mm)
  • Overall width 2.205" (56.007mm)
  • Weight (lb) 132 lbs (59.87KG)
Mounting Holes
  • Bolt circle Dia. - Outer (Lo) 40.13 " (1019.3mm)
  • Number holes - Outer (no) 18
  • Bolt circle Dia. - Inner (Li) 34 " (863.6mm)
  • Number holes - Inner (ni) 20
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