Slewing Rings/Liebherr references/KUD02031← View all models

PRIUS BEARINGS · SLEWING RING BEARING

KUD02031
slewing ring bearing

KUD02031 is listed as a Liebherr catalogue cross-reference for a PRIUS slewing ring alternative. The catalogue envelope is outside diameter 2253.6 mm, inside diameter 1910 mm, height 120 mm. Send the complete model suffix, mounting details and operating loads for review.

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DIMENSIONAL REFERENCE

MODEL KUD02031
Liebherr catalogue section reference for KUD02031

Catalogue illustrations may cover a bearing series. Confirm the exact model, suffix, dimensions and hole pattern against the final drawing before selection.

ENGINEERING DATA

KUD02031
parameters

Catalogue reference dimensions and load information for preliminary selection. Confirm the final PRIUS drawing and ratings before ordering.

ModelKUD02031
Brand / alternativePRIUS BEARINGS · Alternative for Liebherr
TypeSlewing ring bearing
Weight (kg)755 kg
Outside diameter Da (mm)2,253.6 mm
Inside diameter di (mm)1,910 mm
Ring height H (mm)120 mm
Outer reference ØO (mm)2,060 mm
Inner reference ØU (mm)2,054 mm
Outer ring height H1 (mm)91 mm
Inner ring height H2 (mm)114 mm
Outer mounting length La (mm)2,140 mm
Inner mounting length Li (mm)1,955 mm
Mounting hole count48
Mounting hole diameter (mm)24 mm
Hole pitch diameter d (mm)2,220 mm
Gear module12
Gear tooth count185
Tooth correction6
Gear tip reduction k·m (mm)-1.2
Tooth width b (mm)91 mm
Tooth force, standard (kN)100.2 kN
Tooth force, maximum (kN)200.4 kN
Basic static axial load rating C0a (kN)11,960 kN
Basic dynamic axial load rating Ca (kN)884 kN
Bearing typeKUD 30 ZA external gear
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MODEL SELECTION

Related slewing
ring bearings

Compare references from the same brand catalogue, prioritising the same family and arrangement, then nearby available envelope dimensions. Related references are not confirmed interchangeable.

Liebherr · Slewing ring bearingROD02053outside diameter 2261.7 mm, inside diameter 1900 mm, height 114 mm →Liebherr · Slewing ring bearingROD02000outside diameter 2236.8 mm, inside diameter 1853 mm, height 132 mm →Liebherr · Slewing ring bearingKUD02047outside diameter 2251.2 mm, inside diameter 1914 mm, height 137 mm →Liebherr · Slewing ring bearingROD01957outside diameter 2176.2 mm, inside diameter 1792 mm, height 115 mm →

FREQUENT QUESTIONS

Can PRIUS review an alternative for KUD02031?

We review the model, dimensions, load case, mounting arrangement and quantity before confirming a quotation.

What information is needed for selection?

For KUD02031, provide the complete reference and suffix, confirm outside diameter 2253.6 mm, inside diameter 1910 mm, height 120 mm, and include gear configuration, mounting-hole details, loads and operating speed.

Can you check an alternative from a drawing or sample?

Yes. Email the drawing, catalogue page or clear photos to sales@priusbearing.com. Our team can review the fit before quotation.