270728-24 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

270728-24: 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: 17.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.5470 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-4222, 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

270728-24

NSN: 3110-00-156-4222
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	17.00 MILLIMETERS NOMINAL MM
seal_quantity	1
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	1
inner_ring_width	0.5470 INCHES NOMINAL IN
outer_ring_width	0.5630 INCHES NOMINAL IN
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_type	CONTACT
lubrication_material	GREASE
NSN	3110-00-156-4222

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.5630 INCHES NOMINAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 1

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.5630 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
SHIELD QUANTITY	1
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER	40.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT

SUBSTITUTES & CROSS-REFERENCES 5

7017KPSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FFB171Reference document

Same NSN cross-reference

Reference document — Identification reference

177030-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

8017FReference document

Same NSN cross-reference

Reference document — Secondary reference

270729-24Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 270728-24?

270728-24 is a BEARING,BALL,ANNULAR.

What parts can replace 270728-24?

There are 5 known substitutes for 270728-24: 7017KP, FFB171, 177030-6 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 270728-24?

270728-24 is cataloged in the U.S. Government catalog under NSN 3110-00-156-4222. This indicates validated use in U.S. government and defense supply chains.

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270728-24 — BEARING,BALL,ANNULAR

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