One of the core industrial bearings of QIBR, the strongest support for your industry!

QVSA 20 0944N

Product Parameters
QIBR No. QVSA 20 0944N  INA No.
VSA 20 0944N
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) 148680N Basic dynamic load rating, axial(Ca) 170100N
Basic static load rating, axial(C0a) 1368000N Basic dynamic load rating, radial(Cr) 153900N
Basic static load rating, radial(C0r) 621000N
Overall Dimensions
Inside diameter of inner ring (di) 872mm Outside diameter of outer ring(Da) 1046,1mm
Outer diameter centring length(DiZT) 947mm Internal diameter on outer ring(Di) 945,5mm
External diameter on inner ring(da) 942,5mm Internal diameter centring length(diZT) 874mm
Overall width(H) 56mm Weight(w) 78kg
Mounting Holes
Bolt circle Dia. - outer ring(La) 985mm Bolt circle Dia. - inner ring(Li) 898mm
Number holes - outer ring(na) 40 Number holes - inner ring (ni) 44
Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference 4

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