Product parameters

• QIBR No. QRKS.221310101001
• SKF No. RKS.221310101001
• 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)357KN
• Static Load(C0)1539KN

Overall Dimensions

• Raceway diameter(dm)760mm
• Outside diameter (D)864mm
• Inside diameter(d)668mm
• Overall width(H) 82mm
• Center height(H1)39mm
• Weight (kg)97kg
• Outer ring
• Step dia. on gear (D1)835mm
• Internal diameter on outer ring(D2)762mm
• Step dia. on outer ring(D3) -
• Outer ring width(C) 64mm
• Gear width(C1) 56mm
• Inner ring
• External diameter on inner ring(d1)758mm
• Step dia. on inner ring(d2)680mm
• Inner ring width(B) 61mm
• Step depth on inner ring(B1) 10mm

Mounting Holes

• Bolt circle Dia.-Outer(Je)800mm
• Number holes - Outer (Ne)24
• Bolt hole Dia. -Outer (Ke)M16
• Bolt circle Dia. - Inner (Ji)706mm
• Number holes - Inner (Ni)25
• Bolt hole Dia. -Inner (Ki)M16

Gear Data

• Gear pitch circle Dia. (do)852mm
• Modulus(m)6mm
• Number of gear teeth (z)142
• Permissible tooth forces T(fnormal)30KN
• Permissible tooth forces T(fmax)62KN