319687-233 — Technical Data Sheet

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— · TAPERED BEARING

WHAT YOU NEED TO KNOW

Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions

Cup and cone NOT sold as set — verify order

PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 110.00 MILLIMETERS NOMINAL MM, overall_width: 50.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3110-00-155-6257, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

319687-233

NSN: 3110-00-155-6257
FSC: 3110
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OUTER RING
bore_shape	STRAIGHT
bore_diameter	110.00 MILLIMETERS NOMINAL MM
overall_width	50.0 MILLIMETERS NOMINAL MM
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	1
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	240.00 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
standard_tolerance_designation	ABEC NO.1
NSN	3110-00-155-6257

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: GROUND

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

MATERIAL: STEEL OUTER RING

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

LOAD DIRECTION: RADIAL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	GROUND
INTERNAL FIT-UP DESIGNATION	STANDARD
MATERIAL	STEEL OUTER RING
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL	STEEL SHIELD
MATERIAL	STEEL BALL
MATERIAL	STEEL INNER RING
LOAD DIRECTION	RADIAL
OVERALL OUTSIDE DIAMETER	240.00 MILLIMETERS NOMINAL MM
OVERALL WIDTH	50.0 MILLIMETERS NOMINAL MM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 11

SC52InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

17144-4InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

A902InterchangeableGOVERNMENT REGISTRY

interchangeable cross-reference

interchangeable

FFB171/05J22B2EInterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

6322ZCE1TX9InterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

322SFInterchangeableGOVERNMENT REGISTRY

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVEGOVERNMENT REGISTRY

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 319687-233?

319687-233 is a BEARING,BALL,ANNULAR.

What parts can replace 319687-233?

There are 11 known substitutes for 319687-233: SC52, 17144-4, A902 and 8 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 319687-233?

319687-233 is cataloged in the Federal Logistics Information System under NSN 3110-00-155-6257. This indicates validated use in U.S. government and defense supply chains.

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319687-233 — Technical Data Sheet

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