C81512-3 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

C81512-3: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A OVERALL A, bore_shape: STRAIGHT, bore_diameter: 0.1873 INCHES MINIMUM AND 0.1877 INCHES MAXIMUM IN, overall_width: 0.1910 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-018-1469, 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

C81512-3

NSN: 3110-01-018-1469
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 440A OVERALL A
bore_shape	STRAIGHT
bore_diameter	0.1873 INCHES MINIMUM AND 0.1877 INCHES MAXIMUM IN
overall_width	0.1910 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM IN
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	2
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
internal_clearance	0.0003 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
lubrication_material	OIL
overall_outside_diameter	0.4998 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM IN
internal_fit-up_designation	STANDARD
NSN	3110-01-018-1469

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: STAMPED

•

LUBRICATION MATERIAL: OIL

•

INTERNAL CLEARANCE: 0.0003 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	STAMPED
LUBRICATION MATERIAL	OIL
INTERNAL CLEARANCE	0.0003 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH	0.1910 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	0.4998 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 6

R3SS40-11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

R3RHHP35L01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SSR3ZZT7C35-02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

R3ZZT7C35-02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SR3RHHP35L01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SR3SS40-11Same 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 C81512-3?

C81512-3 is a BEARING,BALL,ANNULAR.

What parts can replace C81512-3?

There are 6 known substitutes for C81512-3: R3SS40-11, R3RHHP35L01, SSR3ZZT7C35-02 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for C81512-3?

C81512-3 is cataloged in the U.S. Government catalog under NSN 3110-01-018-1469. This indicates validated use in U.S. government and defense supply chains.

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