Slewing Ring Bearings

VLA200944-N Slewing Ring Bearings

LILY Interchangeable From INA
VLA200944-N Slewing Ring Bearings
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Specifications
Part Number VLA200944-N
di 834 mm Tolerance: +0,7/0
Da 1046,1 mm
Di 945,5 mm Tolerance: +0,7/0
DiZT 947 mm
d0 1032 mm
da 942,5 mm Tolerance: 0/-0,7
diZT 836 mm
H 56 mm
La 985 mm
Li 862 mm
Tooth modulus 8 mm
Number of fixing holes in outer ring(na) 20
Number of fixing holes in inner ring(ni) 20
Number of teeth(z) 129
weight(w) 71,5 kg
Maximum permissible radial load against friction lock(Frper) 82600 N
Maximum permissible tooth force (dedendum fatigue strength) Fznorm 28300 N
Max. permissible tooth force against tooth fracture in dedendum(Fzmax) 42000 N
Basic dynamic load rating, axial(Ca) 189000 N
Basic static load rating, axial(C0a) 670000 N
Basic dynamic load rating, radial(Cr) 171000 N
Basic static load rating, radial(C0r) 250000 N
Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference 4
Bearings are also available without holes in the bearing rings Y
VLA200944-N Slewing Ring Bearings

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