714943 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

714943: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 3.500 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: UNTHREADED CROSS DRILLED, second_end_style: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-124-8045, 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

714943

NSN: 3110-00-124-8045
NIINs: 001248045, 010343707
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
end_similarity	NOT IDENTICAL
overall_length	3.500 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES
first_end_style	UNTHREADED CROSS DRILLED
second_end_style	PLAIN
first_end_diameter	0.3100 INCHES NOMINAL IN
second_end_diameter	0.3100 INCHES NOMINAL IN
end_item_identification	3A ACFT A
first_end_hole_diameter	0.1680 INCHES MINIMUM AND 0.1820 INCHES MAXIMUM IN
material_document_and_classification	AMS 5636 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 56339 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5641 ASSN STD SINGLE MATERIAL RESPONSE
first_end_distance_from_hole_center_to_end	0.188 INCHES NOMINAL IN
NSN	3110-00-124-8045

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-SEPARABLE, CLOSED END, DRAWN SHELL

•

OVERALL OUTSIDE DIAMETER: 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN

•

ALIGNMENT TYPE: RIGID

•

BORE DIAMETER: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-SEPARABLE, CLOSED END, DRAWN SHELL
OVERALL WIDTH	0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
ALIGNMENT TYPE	RIGID
SPECIAL FEATURES	NONE PIECE STEEL RETAINER
BORE DIAMETER	0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 5

J57Reference document

Same NSN cross-reference

Reference document — Secondary reference

714943-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

SCE57Reference document

Same NSN cross-reference

Reference document — Secondary reference

137-012-9005Reference document

Same NSN cross-reference

Reference document — Secondary reference

10107336Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 714943?

714943 is a BEARING,ROLLER,NEEDLE.

What parts can replace 714943?

There are 5 known substitutes for 714943: J57, 714943-3, SCE57 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 714943?

714943 is cataloged in the U.S. Government catalog under NSN 3110-00-124-8045. This indicates validated use in U.S. government and defense supply chains.

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714943 — BEARING,ROLLER,NEEDLE

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