Slewing Rings/Liebherr references/RKD04000← View all models

PRIUS BEARINGS · SLEWING RING BEARING

RKD04000
slewing ring bearing

RKD04000 is listed as a Liebherr catalogue cross-reference for a PRIUS slewing ring alternative. The catalogue envelope is outside diameter 4244 mm, inside diameter 3792 mm, height 175 mm. Send the complete model suffix, mounting details and operating loads for review.

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DIMENSIONAL REFERENCE

MODEL RKD04000
Liebherr catalogue section reference for RKD04000

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

ENGINEERING DATA

RKD04000
parameters

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

ModelRKD04000
Brand / alternativePRIUS BEARINGS · Alternative for Liebherr
TypeSlewing ring bearing
Weight (kg)2,792 kg
Outside diameter Da (mm)4,244 mm
Inside diameter di (mm)3,792 mm
Ring height H (mm)175 mm
Outer reference ØO (mm)4,051 mm
Inner reference ØU (mm)3,955 mm
Outer ring height H1 (mm)125 mm
Inner ring height H2 (mm)159 mm
Outer mounting length La (mm)4,095 mm
Inner mounting length Li (mm)3,858 mm
Mounting hole count76
Mounting hole diameter (mm)30 mm
Hole pitch diameter d (mm)4,176 mm
Gear module18
Gear tooth count232
Tooth correction18
Gear tip reduction k·m (mm)-1.8
Tooth width b (mm)125 mm
Tooth force, standard (kN)195.6 kN
Tooth force, maximum (kN)391.2 kN
Basic static axial load rating C0a (kN)53,457 kN
Basic dynamic axial load rating Ca (kN)4,830 kN
Bearing typeRKD 36 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 bearingKUD03747outside diameter 4046.4 mm, inside diameter 3580 mm, height 185 mm →Liebherr · Slewing ring bearingKUD03839outside diameter 4005 mm, inside diameter 3520 mm, height 185 mm →Liebherr · Slewing ring bearingRKD04250outside diameter 4477 mm, inside diameter 4058 mm, height 159 mm →Liebherr · Slewing ring bearingRKD03750outside diameter 3981 mm, inside diameter 3558 mm, height 159 mm →

FREQUENT QUESTIONS

Can PRIUS review an alternative for RKD04000?

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

What information is needed for selection?

For RKD04000, provide the complete reference and suffix, confirm outside diameter 4244 mm, inside diameter 3792 mm, height 175 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.