Product parameters

• QIBR No. Q1130DBS146y
• NSK No.1130DBS146y
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Tangential force(Fr)149.4KN
• Related axial static load(Fa)3375KN

Gear teeth

•  Pitch diameter of gear(D0)1152mm
• Tooth modulus(m)12mm
•  Number of teeth(z)96
• Tooth width(b)74mm

Overall Dimensions

• Inside diameter of inner ring (Di)1130mm
• Outside diameter of outer ring(Da)1400mm
• Internal diameter on outer ring(Oa)1284mm
• External diameter on inner ring(Oi)1288mm
• Inner ring width(h)78mm
• Overall width(H)95mm
• Weight(w)289.5kg

Mounting Holes of Outer Ring

• Bolt circle Dia. (La)1355mm
• Number of holes (Za)36
• Diameter(da)21
• Hole depth(ta)-

Mounting Holes of Inner Ring

• Bolt circle Dia. (Li)1220mm
• Number of holes (Zi)36
• Diameter(di)M20
• Hole depth(ti)35