Product parameters

• QIBR No. QI.505.20.00.C
• ATB No. I.505.20.00.C
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Basic Load Ratings

• Gear Tooth Load Fz (nom)10KN
• Gear Tooth Load Fz (max) 20KN

Overall Dimensions

• Outside diameter (Da)518mm
• Inside diameter(Di)326.5mm
• External Diameter on Outer Ring (B)453mm
• Internal diameter on Outer ring(U) 415.5mm
• External diameter on Inner ring(C)412.5mm
• Overall width 56mm
• Weight (kg)27kg

Mounting Holes

• Bolt circle Dia.-Outer(La)490mm
• Number holes - Outer (na)8
• Bolt hole Dia. -Outer 18mm
• Bolt circle Dia. - Inner (Li)375mm
• Number holes - Inner (ni)12
• Bolt hole Dia. -Inner M12

Gear Data

• Gear pitch circle Dia. (p)335mm
• Modulus(m)5mm
• Number of gear teeth (z)67