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PRIUS BEARINGS · SLEWING RING BEARING

3R8-88E9
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 3R8-88E9 external gear slewing ring bearingEXTERNAL GEAR / 3R8-88E9

DIMENSIONAL REFERENCE

MODEL 3R8-88E9
PRIUS BEARINGS 3R8-88E9 2D section drawing

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

ENGINEERING DATA

3R8-88E9
parameters

Key dimensions and load information for preliminary selection.

Model3R8-88E9
Brand / alternativePRIUS BEARINGS · Alternative for Rotek
TypeSlewing ring bearing
Outside diameter OD (in)98.400
Inside diameter ID (in)81.50
Overall height HT (in)5.79
Gear pitch diameter PD (in)97.333
Diametral pitch DP1.5
Gear tooth count146
Tangential tooth load F (lb)49764
Weight (lb)2657
Outer mounting hole count48
Inner mounting hole count48
Static radial capacity (lb)422000
Nominal thrust capacity (lb)3112000
Nominal moment capacity (ft-lb)5018000
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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.