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PRIUS BEARINGS · SLEWING RING BEARING

RKD04750
slewing ring bearing

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PRIUS alternative supply2D section referenceRFQ engineering review

DIMENSIONAL REFERENCE

MODEL RKD04750
PRIUS BEARINGS RKD04750 2D section drawing

Use the drawing together with the engineering data table when checking fit, mounting and replacement requirements.

ENGINEERING DATA

RKD04750
parameters

Key dimensions and load information for preliminary selection.

ModelRKD04750
Brand / alternativePRIUS BEARINGS · Alternative for Liebherr
TypeSlewing ring bearing
Weight (kg)3,363 kg
Outside diameter Da (mm)5,000 mm
Inside diameter di (mm)4,542 mm
Ring height H (mm)175 mm
Outer reference ØO (mm)4,801 mm
Inner reference ØU (mm)4,705 mm
Outer ring height H1 (mm)125 mm
Inner ring height H2 (mm)159 mm
Outer mounting length La (mm)4,851 mm
Inner mounting length Li (mm)4,608 mm
Mounting hole count90
Bolt diameter (mm)30 mm
Hole pitch diameter d (mm)4,950 mm
Gear module18
Gear tooth count275
Tooth correction9
Tip Reduction-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)63,610 kN
Basic dynamic axial load rating Ca (kN)5,297 kN
Bearing typeRKD 36 ZA external gear
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MODEL SELECTION

Related slewing
ring bearings

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Liebherr · Slewing ring bearingKUD 00855View dimensions and engineering data →Liebherr · Slewing ring bearingKUD00762View dimensions and engineering data →Liebherr · Slewing ring bearingKUD00855View dimensions and engineering data →Liebherr · Slewing ring bearingKUD00914View dimensions and engineering data →

FREQUENT QUESTIONS

Can PRIUS BEARINGS supply this slewing ring bearing model?

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

What information is needed for selection?

Please provide the bearing model, outside and inside dimensions, height, gear configuration, mounting-hole details, loads and operating speed.

Can you check an alternative from a drawing or sample?

Yes. Upload a drawing, catalogue page or clear photos and our team can check the fit before quotation.