Product parameters

• QIBR No. Q1910DBS202y
• NSK No.1910DBS202y
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Tangential force(Fr)58.5KN
• Related axial static load(Fa)8235KN

Gear teeth

•  Pitch diameter of gear(D0)2220mm
• Tooth modulus(m)12mm
•  Number of teeth(z)185
• Tooth width(b)90mm

Overall Dimensions

• Inside diameter of inner ring (Di)1910mm
• Outside diameter of outer ring(Da)2244mm
• Internal diameter on outer ring(Oa)2042mm
• External diameter on inner ring(Oi)2038mm
• Inner ring width(h)113mm
• Overall width(H)133mm
• Weight(w)789.5kg

Mounting Holes of Outer Ring

• Bolt circle Dia. (La)2125mm
• Number of holes (Za)24
• Diameter(da)26
• Hole depth(ta)-

Mounting Holes of Inner Ring

• Bolt circle Dia. (Li)1955mm
• Number of holes (Zi)24
• Diameter(di)26
• Hole depth(ti)-