Product parameters

• QIBR No. Q1074DBS101y
• NSK No.1074DBS101y
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Tangential force(Fr)133.2KN
• Related axial static load(Fa)4815KN

Gear teeth

•  Pitch diameter of gear(D0)1090mm
• Tooth modulus(m)10mm
•  Number of teeth(z)109
• Tooth width(b)86mm

Overall Dimensions

• Inside diameter of inner ring (Di)1074mm
• Outside diameter of outer ring(Da)1400mm
• Internal diameter on outer ring(Oa)1259mm
• External diameter on inner ring(Oi)1267mm
• Inner ring width(h)86mm
• Overall width(H)96mm
• Weight(w)359.5kg

Mounting Holes of Outer Ring

• Bolt circle Dia. (La)1350mm
• Number of holes (Za)32
• Diameter(da)26
• Hole depth(ta)-

Mounting Holes of Inner Ring

• Bolt circle Dia. (Li)1175mm
• Number of holes (Zi)40
• Diameter(di)M26
• Hole depth(ti)-