Slewing Rings/Schaeffler references/XSA 14 0644 N← View all models

PRIUS BEARINGS · SLEWING RING BEARING

XSA 14 0644 N
slewing ring bearing

XSA 14 0644 N is listed as a Schaeffler catalogue cross-reference for a PRIUS slewing ring alternative. The catalogue envelope is outside diameter 742.3 mm, inside diameter 574 mm, height 56 mm. Send the complete model suffix, mounting details and operating loads for review.

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PRIUS BEARINGS XSA 14 0644 N external gear slewing ring bearingEXTERNAL GEAR / XSA 14 0644 N

DIMENSIONAL REFERENCE

MODEL XSA 14 0644 N
Schaeffler catalogue section reference for XSA 14 0644 N

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

ENGINEERING DATA

XSA 14 0644 N
parameters

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

ModelXSA 14 0644 N
Brand / alternativePRIUS BEARINGS · Alternative for Schaeffler
TypeCross-roller · External gear
Outside diameter Da (mm)742.3
Inside diameter di (mm)574
Ring height H (mm)56
Load rating referenceSee the Schaeffler static/dynamic load curves for the corresponding model
Outer hole pitch circle La (mm)685
Outer mounting hole count32
Inner hole pitch circle Li (mm)598
Inner mounting hole count36
Permissible friction-locking load Fr perm (kN)132.2
Basic dynamic axial load rating Ca (kN)290
Basic static axial load rating C0a (kN)800
Basic dynamic radial load rating Cr (kN)185
Basic static radial load rating C0r (kN)395
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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.

Schaeffler · Cross-roller · External gearXSA 14 0744 Noutside diameter 838.1 mm, inside diameter 674 mm, height 56 mm →Schaeffler · Cross-roller · External gearXSA 14 0544 Noutside diameter 640.3 mm, inside diameter 474 mm, height 56 mm →Schaeffler · Cross-roller · External gearXSA 14 0844 Noutside diameter 950.1 mm, inside diameter 774 mm, height 56 mm →Schaeffler · Cross-roller · External gearXSA 14 0944 Noutside diameter 1046.1 mm, inside diameter 874 mm, height 56 mm →

FREQUENT QUESTIONS

Can PRIUS review an alternative for XSA 14 0644 N?

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

What information is needed for selection?

For XSA 14 0644 N, provide the complete reference and suffix, confirm outside diameter 742.3 mm, inside diameter 574 mm, height 56 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.