Product parameters

• QIBR No. Q225DBS202y
• NSK No.225DBS202y
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Tangential force(Fr)10.6KN
• Related axial static load(Fa)725KN

Gear teeth

•  Pitch diameter of gear(D0)405mm
• Tooth modulus(m)5mm
•  Number of teeth(z)81
• Tooth width(b)45mm

Overall Dimensions

• Inside diameter of inner ring (Di)225mm
• Outside diameter of outer ring(Da)415mm
• Internal diameter on outer ring(Oa)310mm
• External diameter on inner ring(Oi)310mm
• Inner ring width(h)46mm
• Overall width(H)58mm
• Weight(w)29.5kg

Mounting Holes of Outer Ring

• Bolt circle Dia. (La)360mm
• Number of holes (Za)7
• Diameter(da)M16
• Hole depth(ta)40mm

Mounting Holes of Inner Ring

• Bolt circle Dia. (Li)260 mm
• Number of holes (Zi)15
• Diameter(di)17.5mm
• Hole depth(ti)-