Product parameters

• QIBR No. QEB1.22.0308.200-1SPPN
• ISB No. EB1.22.0308.200-1SPPN
• Bearing Type Four Point Contact Ball
• Closure Type Double Seal
• Bearing Material C45 Q+T
• Seal Material FPM, NBR

Overall Dimensions

• Outside diameter (De)403.5mm
• Internal diameter on outer ring(de)310mm
• External diameter on inner ring(di)306mm
• Inside diameter(Di)235mm
• Overall width 55mm
• Weight (kg) 22.5kg

Fixing Holes

• Mounting hole circle Dia.-Outer(Fe)358mm
• Number holes - Outer (Ne)24
• Mounting hole Dia. -Outer φ13
• Mounting hole circle Dia. - Inner (Fi)259mm
• Number holes - Inner (Ni)28
• Mounting hole Dia. -Inner φ13

Gear Data

• Gear pitch circle Dia. (Dp)396mm
• Modulus(m)4.5mm
• Number of gear teeth (z)88
• Normal tangential load(fz nor) 7.4kN
• Max tangential load (fz max) 15.8kN