177039-92 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

177039-92: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 1.3750 INCHES NOMINAL IN, overall_width: 0.5625 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-8917, 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

177039-92

NSN: 3110-00-155-8917
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL INNER RING
bore_shape	STRAIGHT
bore_diameter	1.3750 INCHES NOMINAL IN
overall_width	0.5625 INCHES NOMINAL IN
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	1
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	2.5000 INCHES NOMINAL IN
internal_fit-up_designation	STANDARD
standard_tolerance_designation	ABEC NO.1
NSN	3110-00-155-8917

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 1

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 2.5000 INCHES NOMINAL IN

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

TECHNICAL CHARACTERISTICS

INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
SHIELD QUANTITY	1
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.5625 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	2.5000 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
STANDARD TOLERANCE DESIGNATION	ABEC NO.1
BORE DIAMETER	1.3750 INCHES NOMINAL IN

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

7R22Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 177039-92?

177039-92 is a BEARING,BALL,ANNULAR.

What parts can replace 177039-92?

There is 1 known substitute for 177039-92: 7R22. Substitute compatibility should be verified for your specific system.

What is the NSN for 177039-92?

177039-92 is cataloged in the U.S. Government catalog under NSN 3110-00-155-8917. This indicates validated use in U.S. government and defense supply chains.

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177039-92 — BEARING,BALL,ANNULAR

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