Product parameters

• QIBR No. QEB1.20.0544.201-2STPN
• ISB No. EB1.20.0544.201-2STPN
• Bearing Type Four Point Contact Ball
• Closure Type Double Seal
• Bearing Material C45Q+T
• Seal Material FPM, NBR

Overall Dimensions

• Outside diameter (De)640.8mm
• Internal diameter on outer ring(dce)547+0.11mm
• External diameter on inner ring(di)542.5mm
• Internal diameter on inner ring(Dci)473.5+0.10mm
• Inside diameter(Di)472mm
• Overall width 56mm
• Weight (kg)42.5kg

Fixing Holes

• Bolt circle Dia.-Outer(Fe)585mm
• Number holes - Outer (Ne)28
• Bolt hole Dia. -Outer M12
• Mounting hole circle Dia. - Inner (Fi)498mm
• Number holes - Inner (Ni)32
• Mounting hole Dia. -Inner φ14

Gear Data

• Gear pitch circle Dia. (Dp)630mm
• Modulus(m)6mm
• Number of gear teeth (z)105
• Normal tangential load(fz nor)17Kn
• Max tangential load (fz max)35Kn