Slewing Rings/Rotek references/A12-48E12← View all models

PRIUS BEARINGS · SLEWING RING BEARING

A12-48E12
slewing ring bearing

A12-48E12 is listed as a Rotek catalogue cross-reference for a PRIUS slewing ring alternative. The catalogue envelope is outside diameter 54.24 in, inside diameter 43 in, height 4 in. Send the complete model suffix, mounting details and operating loads for review.

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PRIUS BEARINGS A12-48E12 external gear slewing ring bearingEXTERNAL GEAR / A12-48E12

DIMENSIONAL REFERENCE

MODEL A12-48E12
Rotek catalogue section reference for A12-48E12

Catalogue illustrations may cover a bearing series. Confirm the exact model, suffix, dimensions and hole pattern against the final drawing before selection.

ENGINEERING DATA

A12-48E12
parameters

Catalogue reference dimensions and load information for preliminary selection. Confirm the final PRIUS drawing and ratings before ordering.

ModelA12-48E12
Brand / alternativePRIUS BEARINGS · Alternative for Rotek
TypeFour-point contact ball · External gear
Outside diameter OD (in)54.240
Inside diameter ID (in)43.00
Overall height HT (in)4.00
Weight (lb)720
Outer hole circle OBC (in)50.790
Outer mounting hole count36
Inner hole circle IBC (in)44.690
Inner mounting hole count36
Nominal thrust capacity (lb)895000
Nominal moment capacity (ft-lb)815000
Gear pitch diameter PD (in)53.600
Diametral pitch DP2.5
Gear tooth count134
Tangential tooth load F (lb)23400
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drawing or load case.

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MODEL SELECTION

Related slewing
ring bearings

Compare references from the same brand catalogue, prioritising the same family and arrangement, then nearby available envelope dimensions. Related references are not confirmed interchangeable.

Rotek · Four-point contact ball · External gearA12-47N3Eoutside diameter 52.75 in, inside diameter 41.76 in, height 4.78 in →Rotek · Four-point contact ball · External gearA12-42E3outside diameter 48.533 in, inside diameter 36.75 in, height 4 in →Rotek · Four-point contact ball · External gearA12-34E2AGoutside diameter 39.833 in, inside diameter 29.62 in, height 3.25 in →Rotek · Four-point contact ball · External gearA12-27E3outside diameter 33.44 in, inside diameter 22 in, height 3.31 in →

FREQUENT QUESTIONS

Can PRIUS review an alternative for A12-48E12?

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

What information is needed for selection?

For A12-48E12, provide the complete reference and suffix, confirm outside diameter 54.24 in, inside diameter 43 in, height 4 in, and include gear configuration, mounting-hole details, loads and operating speed.

Can you check an alternative from a drawing or sample?

Yes. Email the drawing, catalogue page or clear photos to sales@priusbearing.com. Our team can review the fit before quotation.