Slewing Ring Bearings

VLI200544-N Slewing Ring Bearings

LILY Interchangeable From INA
VLI200544-N Slewing Ring Bearings
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Specifications
Part Number VLI200544-N
di 444 mm
Da 648 mm Tolerance: 0/-0,5
DaZT 646 mm Tolerance: -IT8
Di 545,5 mm Tolerance: +0,5/0
d0 456 mm
da 542,5 mm Tolerance: 0/-0,5
daZT 541 mm Tolerance: -IT8
H 56 mm
La 620 mm
Li 505 mm
Tooth modulus(m) 6 mm
Number of fixing holes in outer ring(na) 10
Number of fixing holes in inner ring(ni) 16
Number of teeth(z) 76
weight(w) 38 kg
Maximum permissible radial load against friction lock(Frper) 66100 N
Maximum permissible tooth force (dedendum fatigue strength) Fznorm 23700 N
Max. permissible tooth force against tooth fracture in dedendum(Fzmax) 35000 N
Basic dynamic load rating, axial(Ca) 154000 N
Basic static load rating, axial(C0a) 385000 N
Basic dynamic load rating, radial(Cr) 139000 N
Basic static load rating, radial(C0r) 144000 N
Maximum radial bearing clearance 0,5
Maximum axial tilting clearance 0,7
Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference 4
Bearings are also available without holes in the bearing rings YES
VLI200544-N Slewing Ring Bearings

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