Product parameters

• QIBR No. QRKS.921155203001
• SKF No. RKS.921155203001
• Bearing Type Crossed cylindrical roller
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Basic Load Ratings

• Axial dynamic load (C)220KN
• Static Load(C0)627KN

Overall Dimensions

• Raceway diameter(dm)310mm
• Outside diameter (D)403.5mm
• Inside diameter(d)233mm
• Overall width(H) 55mm
• Center height(H1)28mm
• Weight (kg)25kg
• Outer ring
• Step dia. on outer ring(D1)379mm
• Internal step diameter on outer ring(D2)312mm
• Outer ring width(C) 43mm
• Step width(C1) 37mm
• Inner ring
• External diameter on inner ring(d1)308mm
• Step dia. on inner ring(d2)235mm
• Inner ring width(B) 45mm
• Step depth(B1) 10mm

Mounting Holes

• Bolt circle Dia.-Outer(Je)358mm
• Number holes - Outer (Ne)24
• Bolt hole Dia. -Outer (Ke)13mm
• Bolt circle Dia. - Inner (Ji)259mm
• Number holes - Inner (Ni)28
• Bolt hole Dia. -Inner (Ki)13mm