Slewing Rings/Rothe Erde references/091.20.1146.990.11.1503← View all models

PRIUS BEARINGS · SLEWING RING BEARING

091.20.1146.990.11.1503
slewing ring bearing

091.20.1146.990.11.1503 is listed as a Rothe Erde catalogue cross-reference for a PRIUS slewing ring alternative. The catalogue envelope is outside diameter 1308 mm, inside diameter 1033 mm, height 92 mm. Send the complete model suffix, mounting details and operating loads for review.

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DIMENSIONAL REFERENCE

MODEL 091.20.1146.990.11.1503
Rothe Erde catalogue section reference for 091.20.1146.990.11.1503

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

ENGINEERING DATA

091.20.1146.990.11.1503
parameters

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

Model091.20.1146.990.11.1503
Brand / alternativePRIUS BEARINGS · Alternative for Rothe Erde
TypeRothe Erde slewing bearing
Raceway diameter (mm)1146 mm
Outside diameter Da (mm)1308.0 mm
Inside diameter di (mm)1033 mm
Ring height H (mm)92 mm
Outer reference ØO (mm)1152 mm
Inner reference ØU (mm)1145 mm
Outer ring height H1 (mm)83 mm
Inner ring height H2 (mm)83 mm
Housing Height9 mm
Cover Height9 mm
Outer mounting length La (mm)1215 mm
Inner mounting length Li (mm)1082 mm
Mounting hole count56
Mounting hole diameter (mm)22 mm
Bolt size20
Hole pitch diameter d (mm)1280 mm
Gear module10
Gear tooth count128
Tooth correction5 mm
Tooth width b (mm)1.0 mm
Weight (kg)82 kg
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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.

Rothe Erde · Rothe Erde slewing bearing091.20.1146.991.21.1503outside diameter 1308 mm, inside diameter 1033 mm, height 92 mm →Rothe Erde · Rothe Erde slewing bearing091.25.1154.990.11.1503outside diameter 1341.6 mm, inside diameter 1023 mm, height 104 mm →Rothe Erde · Rothe Erde slewing bearing091.25.1154.991.21.1503outside diameter 1341.6 mm, inside diameter 1023 mm, height 104 mm →Rothe Erde · Rothe Erde slewing bearing091.20.1246.990.11.1503outside diameter 1408 mm, inside diameter 1133 mm, height 92 mm →

FREQUENT QUESTIONS

Can PRIUS review an alternative for 091.20.1146.990.11.1503?

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

What information is needed for selection?

For 091.20.1146.990.11.1503, provide the complete reference and suffix, confirm outside diameter 1308 mm, inside diameter 1033 mm, height 92 mm, 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.