Product parameters

• QIBR No. QI.855.25.00.B
• ATB No. I.855.25.00.B
• 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)37KN
• Gear Tooth Load Fz(max)75KN

Overall Dimensions

• Outside diameter (Da)855mm
• Inside diameter(Di)610mm
• Internal diameter on outer ring(U)756mm
• External diameter on inner ring(C)756mm
• Overall width 80mm
• Weight (kg)119kg

Mounting Holes

• Bolt circle Dia.-Outer(La)815mm
• Number holes - Outer (na)24
• Bolt hole Dia. -Outer 22mm
• Bolt circle Dia. - Inner (Li)694mm
• Number holes - Inner (ni)24
• Bolt hole Dia. -Inner M20

Gear Data

• Gear pitch circle Dia. (p)630mm
• Modulus(m)10mm
• Number of gear teeth (z)63