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PRIUS BEARINGS · SLEWING RING BEARING

A8-39E12
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 A8-39E12 external gear slewing ring bearingEXTERNAL GEAR / A8-39E12

DIMENSIONAL REFERENCE

MODEL A8-39E12
PRIUS BEARINGS A8-39E12 2D section drawing

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

ENGINEERING DATA

A8-39E12
parameters

Key dimensions and load information for preliminary selection.

ModelA8-39E12
Brand / alternativePRIUS BEARINGS · Alternative for Rotek
TypeSlewing ring bearing
Outside diameter OD (in)42.598
Inside diameter ID (in)34.88
Overall height HT (in)3.23
Weight (lb)310
Outer hole circle OBC (in)39.961
Outer mounting hole count30
Inner hole circle IBC (in)36.299
Inner mounting hole count30
Nominal thrust capacity (lb)461000
Nominal moment capacity (ft-lb)339000
Gear pitch diameter PD (in)41.260
Diametral pitch DP3.175
Gear tooth count131
Tangential tooth load F (lb)144005
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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.