Product parameters

• QIBR No. QRKS.22 0411
• SKF No. RKS.22 0411
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Basic Load Ratings

• Axial dynamic load (C)159KN
• Static Load(C0) 255KN

Overall Dimensions

• Raceway diameter(dm)411mm
• Outside diameter (D)518mm
• Inside diameter(d)325mm
• External Diameter on Outer Ring (D1)454mm
• Internal diameter on outer ring(D2) 412.5mm
• External diameter on inner ring(d2)409.5mm
• Overall width 56mm
• Weight (kg)31kg

Mounting Holes

• Bolt circle Dia.-Outer(Je)490mm
• Number holes - Outer (Ne)8
• Bolt circle Dia. - Inner (Ji)375mm
• Number holes - Inner (Ni)12
• Bolt hole Dia. -Inner&Outer (Ke &Ki)18mm

Gear Data

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