87304 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

87304: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.2500 INCHES NOMINAL IN, overall_width: 0.1960 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-293-9519, 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

87304

NSN: 3110-00-293-9519
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1PQF4 — CAE USA INC. (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	0.2500 INCHES NOMINAL IN
overall_width	0.1960 INCHES NOMINAL IN
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	2
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
lubrication_material	OIL
overall_outside_diameter	0.6250 INCHES NOMINAL IN
internal_fit-up_designation	STANDARD
retainer_fabrication_method	PRESSED
NSN	3110-00-293-9519

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

LUBRICATION MATERIAL: OIL

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
LUBRICATION MATERIAL	OIL
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.1960 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	0.6250 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
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 5

SIKDD7FS171Reference document

Same NSN cross-reference

Reference document — Secondary reference

77R4XR1MILL6085AReference document

Same NSN cross-reference

Reference document — Secondary reference

1410-0215Reference document

Same NSN cross-reference

Reference document — Secondary reference

S1KDD7FS171Reference document

Same NSN cross-reference

Reference document — Secondary reference

77R4XR1JSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 87304?

87304 is a BEARING,BALL,ANNULAR.

What parts can replace 87304?

There are 5 known substitutes for 87304: SIKDD7FS171, 77R4XR1MILL6085A, 1410-0215 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 87304?

87304 is cataloged in the U.S. Government catalog under NSN 3110-00-293-9519. This indicates validated use in U.S. government and defense supply chains.

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87304 — BEARING,BALL,ANNULAR

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