563303-3 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

563303-3: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.3147 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN, overall_width: 0.2706 INCHES MINIMUM AND 0.2756 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-368-4715, 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

563303-3

NSN: 3110-01-368-4715
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	0.3147 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
overall_width	0.2706 INCHES MINIMUM AND 0.2756 INCHES MAXIMUM IN
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
lubrication_material	OIL
overall_outside_diameter	0.8657 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM IN
standard_tolerance_designation	ABEC NO.1
lubrication_material_document_and_classification	TURBO T68,CAGEC 2D107 MFR REF SINGLE MATERIAL RESPONSE
NSN	3110-01-368-4715

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: OIL

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 0.8657 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM IN

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

•

STANDARD TOLERANCE DESIGNATION: ABEC NO.1

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	OIL
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.2706 INCHES MINIMUM AND 0.2756 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	0.8657 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
STANDARD TOLERANCE DESIGNATION	ABEC NO.1
BORE DIAMETER	0.3147 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL

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

3147495-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 563303-3?

563303-3 is a BEARING,BALL,ANNULAR.

What parts can replace 563303-3?

There is 1 known substitute for 563303-3: 3147495-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 563303-3?

563303-3 is cataloged in the U.S. Government catalog under NSN 3110-01-368-4715. This indicates validated use in U.S. government and defense supply chains.

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563303-3 — BEARING,BALL,ANNULAR

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