Slewing Rings/Liebherr references/KUD02256← View all models

PRIUS BEARINGS · SLEWING RING BEARING

KUD02256
slewing ring bearing

KUD02256 is listed as a Liebherr catalogue cross-reference for a PRIUS slewing ring alternative. The catalogue envelope is outside diameter 2420 mm, inside diameter 2018.8 mm, height 170 mm. Send the complete model suffix, mounting details and operating loads for review.

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DIMENSIONAL REFERENCE

MODEL KUD02256
Liebherr catalogue section reference for KUD02256

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

ENGINEERING DATA

KUD02256
parameters

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

ModelKUD02256
Brand / alternativePRIUS BEARINGS · Alternative for Liebherr
TypeSlewing ring bearing
Weight (kg)1,443 kg
Outside diameter Da (mm)2,420 mm
Inside diameter di (mm)2,018.8 mm
Ring height H (mm)170 mm
Outer reference ØO (mm)2,254 mm
Inner reference ØU (mm)2,258 mm
Outer ring height H1 (mm)158 mm
Inner ring height H2 (mm)158 mm
Outer mounting length La (mm)2,354 mm
Inner mounting length Li (mm)2,155 mm
Mounting hole count64
Mounting hole diameter (mm)30 mm
Hole pitch diameter d (mm)2,030 mm
Gear module14
Gear tooth count-145
Tooth correction-7
Gear tip reduction k·m (mm)-1.4
Tooth width b (mm)140 mm
Tooth force, standard (kN)179.9 kN
Tooth force, maximum (kN)359.8 kN
Basic static axial load rating C0a (kN)29,503 kN
Basic dynamic axial load rating Ca (kN)1,855 kN
Bearing typeKUD 45 WJ internal 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 bearingKUD02247outside diameter 2411 mm, inside diameter 2080 mm, height 170 mm →Liebherr · Slewing ring bearingKUD02147outside diameter 2311 mm, inside diameter 1980 mm, height 170 mm →Liebherr · Slewing ring bearingKUD02356outside diameter 2520 mm, inside diameter 2116.8 mm, height 170 mm →Liebherr · Slewing ring bearingKUD02156outside diameter 2320 mm, inside diameter 1920.8 mm, height 170 mm →

FREQUENT QUESTIONS

Can PRIUS review an alternative for KUD02256?

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

What information is needed for selection?

For KUD02256, provide the complete reference and suffix, confirm outside diameter 2420 mm, inside diameter 2018.8 mm, height 170 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.