Product parameters

• QIBR No. QEB1.25.1754.400-1SPPN
• ISB No. EB1.25.1754.400-1SPPN
• Bearing Type Four Point Contact Ball
• Closure Type Double Seal
• Bearing Material 42CrMo4 Q+T
• Seal Material FPM, NBR

Overall Dimensions

• Outside diameter (De)1901mm
• Internal diameter on outer ring(de)1757.5mm
• External diameter on inner ring(di)1750.5mm
• Inside diameter(Di)1646mm
• Overall width 68mm
• Weight (kg) 256.5kg

Fixing Holes

• Mounting hole circle Dia.-Outer(Fe)1818mm
• Number holes - Outer (Ne)60
• Mounting hole Dia. -Outer 22mm
• Mounting hole circle Dia. - Inner (Fi)1690mm
• Number holes - Inner (Ni)60
• Mounting hole Dia. -Inner 22mm

Gear Data

• Gear pitch circle Dia. (Dp)1870mm
• Modulus(m)10mm
• Number of gear teeth (z)187
• Normal tangential load(fz nor) 45.4Kn
• Max tangential load (fz max) 91.8Kn