Slewing Ring Bearings

VU250433 Slewing Ring Bearings

LILY Interchangeable From INA
VU250433 Slewing Ring Bearings
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Specifications
Part Number VU250433
di 344 mm
Da 522 mm
DaZT 520 mm Valpid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: -IT8
Di 432 mm
da 434 mm
dB 18 mm
diZT 346 mm Valpid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8
H 55 mm
h 50 mm
La 490 mm
Li 376 mm
na 20
ni 20
T 8 mm
t 8 mm
umax
weight(w) 41 kg
Maximum permissible radial load against friction lock(Frper) 156000 N
Basic dynamic load rating, axial(Ca) 320000 N
Basic static load rating, axial(C0a) 910000 N
Basic dynamic load rating, radial(Cr) 290000 N
Basic static load rating, radial(C0r) 415000 N
Min. radial bearing clearance 0,06
Maximum radial bearing clearance 0,25
Min. axial tilting clearance 0,11
Maximum axial tilting clearance 0,41
Taper type lubrication nipples, DIN 71412, spaced uniformly on circumference and partially recessed 4
Lip seals on both spides
VU250433 Slewing Ring Bearings

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