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QVSI 20 0544N

Product Parameters
QIBR No. QVSI 20 0544N  INA No.
VSI 20 0544N
Bearing Type Four Point Contact  Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Maximum permissible radial load against friction lock(Frper) 118980N Basic dynamic load rating, axial(Ca) 138600N
Basic static load rating, axial(C0a) 783000N Basic dynamic load rating, radial(Cr) 125100N
Basic static load rating, radial(C0r) 355500N
Overall Dimensions
Inside diameter of inner ring (di) 444mm Outside diameter of outer ring(Da) 616mm
Outer diameter centring length(DaZT) 614mm Internal diameter on outer ring(Di) 545,5mm
External diameter on inner ring(da) 542,5mm Internal diameter centring length(daZT) 541mm
Overall width(H) 56mm Weight(w) 43kg
Mounting Holes
Bolt circle Dia. - outer ring(La) 590mm Bolt circle Dia. - inner ring(Li) 505mm
Number holes - outer ring(na) 32 Number holes - inner ring (ni) 32
Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference 4

Gear Data
Pitch diameter of gear(d0) 456mm Tooth modulus(m) 6mm
Number of teeth(z) 76 Permissible tooth force(Fz norm) 21330N
Maximum permissible tooth force(Fz max) 31500N