Product parameters

• QIBR No. QVLA 20 0414N
• INA No.VLA 20 0414N
• 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)37170N
• Basic dynamic load rating, axial(Ca)125100 N
• Basic static load rating, axial(C0a)265500 N
• Basic dynamic load rating, radial(Cr)113400 N
• Basic static load rating, radial(C0r)99000 N

Gear teeth

•  Pitch diameter of gear(d0)495mm
• Tooth modulus(m)5mm
•  Number of teeth(z)99
• Permissible tooth force(Fz norm)14310N
• Maximum permissible tooth force(Fz max)21240N

Overall Dimensions

• Inside diameter of inner ring (di)304 mm
• Outside diameter of outer ring(Da)503,3 mm
• Outer diameter centring length(DiZT)417 mm
• Internal diameter on outer ring(Di)415,5 mm
• External diameter on inner ring(da)412,5 mm
• Internal diameter centring length(diZT)306 mm
• Overall width(H)56 mm
• Weight(w) 30 kg

Mounting Holes

• Bolt circle Dia. - outer ring(La)455 mm
• Bolt circle Dia. - inner ring(Li)332 mm
• Number holes - outer ring(na)10
• Number holes - inner ring (ni)12
• Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference4