Slewing Rings/Rotek references/3R6-63E9← View all models

PRIUS BEARINGS · SLEWING RING BEARING

3R6-63E9
slewing ring bearing

3R6-63E9 is listed as a Rotek catalogue cross-reference for a PRIUS slewing ring alternative. The catalogue envelope is outside diameter 70.8 in, inside diameter 57.68 in, height 4.72 in. Send the complete model suffix, mounting details and operating loads for review.

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PRIUS BEARINGS 3R6-63E9 external gear slewing ring bearingEXTERNAL GEAR / 3R6-63E9

DIMENSIONAL REFERENCE

MODEL 3R6-63E9
Rotek catalogue section reference for 3R6-63E9

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

ENGINEERING DATA

3R6-63E9
parameters

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

Model3R6-63E9
Brand / alternativePRIUS BEARINGS · Alternative for Rotek
TypeFour-point contact ball · External gear
Outside diameter OD (in)70.800
Inside diameter ID (in)57.68
Overall height HT (in)4.72
Gear pitch diameter PD (in)70.000
Diametral pitch DP2
Gear tooth count140
Tangential tooth load F (lb)30293
Weight (lb)1215
Outer mounting hole count40
Inner mounting hole count40
Static radial capacity (lb)222000
Nominal thrust capacity (lb)2002000
Nominal moment capacity (ft-lb)1994000
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NEED A MATCH?

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drawing or load case.

We can review the mounting envelope, load requirements and delivery target for a PRIUS BEARINGS slewing ring alternative.

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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 gear3R6-71E9outside diameter 79.2 in, inside diameter 65.55 in, height 4.72 in →Rotek · Four-point contact ball · External gear3R6-55E9outside diameter 63.3 in, inside diameter 49.8 in, height 4.72 in →Rotek · Four-point contact ball · External gear3R8-59N2Eoutside diameter 66.5 in, inside diameter 50.7 in, height 5.75 in →Rotek · Four-point contact ball · External gear3R6-79E9outside diameter 87.2 in, inside diameter 73.43 in, height 4.72 in →

FREQUENT QUESTIONS

Can PRIUS review an alternative for 3R6-63E9?

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

What information is needed for selection?

For 3R6-63E9, provide the complete reference and suffix, confirm outside diameter 70.8 in, inside diameter 57.68 in, height 4.72 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.