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Product parameters

  • QIBR No. QRKS.061.25.1644
  • SKF No. RKS.061.25.1644
  • Bearing Type Four Point Contact
  • Closure Type Double Seal
  • Bearing Material 42CrMo, 50Mn, Stainless Steel
  • Seal Material FPM, NBR
Basic Load Ratings
  • Axial dynamic load (C)513KN
  • Static Load(C0)4914KN
Overall Dimensions
  • Raceway diameter(dm)1644mm
  • Outside diameter (D)1791mm
  • Inside diameter(d)1536mm
  • Internal diameter on outer ring(D2)1647.5mm
  • External diameter on inner ring(d2)1640.5mm
  • Overall width 68mm
  • Weight (kg)237kg
Mounting Holes
  • Bolt circle Dia.-Outer(Je)1708mm
  • Number holes - Outer (Ne)54
  • Bolt hole Dia. -Outer (Ke)22mm
  • Bolt circle Dia. - Inner (Ji)1580mm
  • Number holes - Inner (Ni)54
  • Bolt hole Dia. -Inner (Ki)22mm
Gear Data
  • Gear pitch circle Dia. (do)1760mm
  • Modulus(m)10mm
  • Number of gear teeth (z)176
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