1855385-1 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

1855385-1: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 10.00 MILLIMETERS NOMINAL MM, overall_width: 0.5625 INCHES NOMINAL IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-4649, 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

1855385-1

NSN: 3110-00-156-4649
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	10.00 MILLIMETERS NOMINAL MM
overall_width	0.5625 INCHES NOMINAL IN
load_direction	ANGULAR
surface_finish	GROUND
shield_quantity	1
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	30.00 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
nondefinitive_spec/std_data	143 TYPE AND 00 GRADE
retainer_fabrication_method	PRESSED
NSN	3110-00-156-4649

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 1

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 30.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
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	30.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY SHIELD QUANTITY
NONDEFINITIVE SPEC/STD DATA	143 TYPE AND 00 GRADE

SUBSTITUTES & CROSS-REFERENCES 2

5500Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FFB171Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1855385-1?

1855385-1 is a BEARING,BALL,ANNULAR.

What parts can replace 1855385-1?

There are 2 known substitutes for 1855385-1: 5500, FFB171. Substitute compatibility should be verified for your specific system.

What is the NSN for 1855385-1?

1855385-1 is cataloged in the U.S. Government catalog under NSN 3110-00-156-4649. This indicates validated use in U.S. government and defense supply chains.

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1855385-1 — BEARING,BALL,ANNULAR

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