Product parameters

• QIBR No. QVSA 20 0944N
• INA No.VSA 20 0944N
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Maximum permissible radial load against friction lock(Frper)148680 N
• Basic dynamic load rating, axial(Ca)170100 N
• Basic static load rating, axial(C0a)1368000 N
• Basic dynamic load rating, radial(Cr)153900 N
• Basic static load rating, radial(C0r)621000 N

Gear teeth

•  Pitch diameter of gear(d0)1032 mm
• Tooth modulus(m)8 mm
•  Number of teeth(z)129
• Permissible tooth force(Fz norm)25470 N
• Maximum permissible tooth force(Fz max)37800 N

Overall Dimensions

• Inside diameter of inner ring (di)872 mm
• Outside diameter of outer ring(Da)1046,1 mm
• Outer diameter centring length(DiZT)947 mm
• Internal diameter on outer ring(Di)945,5 mm
• External diameter on inner ring(da)942,5 mm
• Internal diameter centring length(diZT)874 mm
• Overall width(H)56 mm
• Weight(w)78 kg

Mounting Holes

• Bolt circle Dia. - outer ring(La)985 mm
• Bolt circle Dia. - inner ring(Li)898 mm
• Number holes - outer ring(na)40
• Number holes - inner ring (ni)44
• Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference4