Product parameters

• QIBR No. Q496DBS142t
• NSK No.496DBS142t
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Tangential force(Fr)33.3KN
• Related axial static load(Fa)1458KN

Gear teeth

•  Pitch diameter of gear(D0)508mm
• Tooth modulus(m)7.257mm
•  Number of teeth(z)70
• Tooth width(b)70mm

Overall Dimensions

• Inside diameter of inner ring (Di)496.4mm
• Outside diameter of outer ring(Da)730mm
• Internal diameter on outer ring(Oa)627mm
• External diameter on inner ring(Oi)631mm
• Inner ring width(h)60mm
• Overall width(H)79.5mm
• Weight(w)99.5kg

Mounting Holes of Outer Ring

• Bolt circle Dia. (La)692.2mm
• Number of holes (Za)30
• Diameter(da)20.6
• Hole depth(ta)-

Mounting Holes of Inner Ring

• Bolt circle Dia. (Li)565.2mm
• Number of holes (Zi)36
• Diameter(di)3/4-10
• Hole depth(ti)29