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PRIUS BEARINGS · SLEWING RING BEARING

RKD04250
slewing ring bearing

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DIMENSIONAL REFERENCE

MODEL RKD04250
PRIUS BEARINGS RKD04250 2D section drawing

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

ENGINEERING DATA

RKD04250
parameters

Key dimensions and load information for preliminary selection.

ModelRKD04250
Brand / alternativePRIUS BEARINGS · Alternative for Liebherr
TypeSlewing ring bearing
Weight (kg)2,455 kg
Outside diameter Da (mm)4,477 mm
Inside diameter di (mm)4,058 mm
Ring height H (mm)159 mm
Outer reference ØO (mm)4,297 mm
Inner reference ØU (mm)4,209 mm
Outer ring height H1 (mm)109 mm
Inner ring height H2 (mm)143 mm
Outer mounting length La (mm)4,342 mm
Inner mounting length Li (mm)4,118 mm
Mounting hole count90
Bolt diameter (mm)27 mm
Hole pitch diameter d (mm)4,416 mm
Gear module16
Gear tooth count276
Tooth correction16
Tip Reduction-1.6
Tooth width b (mm)109 mm
Tooth force, standard (kN)160 kN
Tooth force, maximum (kN)320 kN
Basic static axial load rating C0a (kN)50,215 kN
Basic dynamic axial load rating Ca (kN)4,249 kN
Bearing typeRKD 32 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?

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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?

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