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PRIUS BEARINGS · SLEWING RING BEARING

3R8-79E9
slewing ring bearing

Review the dimensional reference and engineering data for this slewing ring bearing model. Send your application, load and mounting requirements to receive a quotation.

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PRIUS alternative supply2D section referenceRFQ engineering review
PRIUS BEARINGS 3R8-79E9 external gear slewing ring bearingEXTERNAL GEAR / 3R8-79E9

DIMENSIONAL REFERENCE

MODEL 3R8-79E9
PRIUS BEARINGS 3R8-79E9 2D section drawing

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

ENGINEERING DATA

3R8-79E9
parameters

Key dimensions and load information for preliminary selection.

Model3R8-79E9
Brand / alternativePRIUS BEARINGS · Alternative for Rotek
TypeSlewing ring bearing
Outside diameter OD (in)88.343
Inside diameter ID (in)72.05
Overall height HT (in)5.79
Gear pitch diameter PD (in)87.429
Diametral pitch DP1.75
Gear tooth count153
Tangential tooth load F (lb)42901
Weight (lb)2284
Outer mounting hole count44
Inner mounting hole count44
Static radial capacity (lb)376000
Nominal thrust capacity (lb)2779000
Nominal moment capacity (ft-lb)3997000
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drawing or load case.

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MODEL SELECTION

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ring bearings

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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.