Product parameters

• QIBR No. Q1080DBS149y
• NSK No.1080DBS149y
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Tangential force(Fr)249.3KN
• Related axial static load(Fa)4095KN

Gear teeth

•  Pitch diameter of gear(D0)1092mm
• Tooth modulus(m)14mm
•  Number of teeth(z)78
• Tooth width(b)100mm

Overall Dimensions

• Inside diameter of inner ring (Di)1080mm
• Outside diameter of outer ring(Da)1400mm
• Internal diameter on outer ring(Oa)1274mm
• External diameter on inner ring(Oi)1270mm
• Inner ring width(h)90mm
• Overall width(H)110mm
• Weight(w)394.5kg

Mounting Holes of Outer Ring

• Bolt circle Dia. (La)1352mm
• Number of holes (Za)36
• Diameter(da)26
• Hole depth(ta)-

Mounting Holes of Inner Ring

• Bolt circle Dia. (Li)1205mm
• Number of holes (Zi)36
• Diameter(di)M24
• Hole depth(ti)35