717801718-001 — BEARING,BALL,DUPLEX

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

717801718-001: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C INNER RING, bore_diameter: 0.1875 INCHES NOMINAL IN, overall_width: 0.2500 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND, special_features: EACH BEARING LUBRICATED WITH ONE DROP FROM NO. 26 HYPODERMIC NEEDLE WITH SPECIFIED LUBE.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-287-2971, 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

717801718-001

NSN: 3110-01-287-2971
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 440C INNER RING
bore_diameter	0.1875 INCHES NOMINAL IN
overall_width	0.2500 INCHES NOMINAL IN
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	4
special_features	EACH BEARING LUBRICATED WITH ONE DROP FROM NO. 26 HYPODERMIC NEEDLE WITH SPECIFIED LUBE
style_designator	NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
surface_treatment	PASSIVATE OVERALL
bearing_preload_rating	1.75 POUNDS MINIMUM AND 2.25 POUNDS MAXIMUM LBS
overall_outside_diameter	0.3750 INCHES NOMINAL IN
retainer_fabrication_method	PRESSED
NSN	3110-01-287-2971

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

BEARING PRELOAD RATING: 1.75 POUNDS MINIMUM AND 2.25 POUNDS MAXIMUM LBS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 4

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING

•

MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
BEARING PRELOAD RATING	1.75 POUNDS MINIMUM AND 2.25 POUNDS MAXIMUM LBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE FINISH	GROUND
SHIELD QUANTITY	4
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
MATERIAL DOCUMENT AND CLASSIFICATION	UNABLE TO DECODE
OVERALL WIDTH	0.2500 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	0.3750 INCHES NOMINAL IN
LOAD DIRECTION	RADIAL

OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722

SUBSTITUTES & CROSS-REFERENCES 1

H561Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 717801718-001?

717801718-001 is a BEARING,BALL,DUPLEX.

What parts can replace 717801718-001?

There is 1 known substitute for 717801718-001: H561. Substitute compatibility should be verified for your specific system.

What is the NSN for 717801718-001?

717801718-001 is cataloged in the U.S. Government catalog under NSN 3110-01-287-2971. This indicates validated use in U.S. government and defense supply chains.

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717801718-001 — BEARING,BALL,DUPLEX

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