AT23189 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

AT23189: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, bore_diameter: 10.0 MILLIMETERS NOMINAL MM, overall_width: 9.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-529-9408, 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

AT23189

NSN: 3110-00-529-9408
NIINs: 005299408, 012177057
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: Z0944 — HITACHI CONSTRUCTION MACHINERY AUST AUSTRALIA PTY LTD HITACHI CONSTRUCTION MACHINERY (AUS)

SPECIFICATIONS

material	STEEL BALL
bore_shape	STRAIGHT
bore_diameter	10.0 MILLIMETERS NOMINAL MM
overall_width	9.0 MILLIMETERS NOMINAL MM
seal_quantity	2
load_direction	RADIAL
surface_finish	GROUND
special_features	30 PCT T0 50 PCT FULL OF SPECIFIED LUBRICANT
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_type	CONTACT
internal_clearance	0.0003 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
lubrication_material	GREASE
NSN	3110-00-529-9408

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

INTERNAL FIT-UP DESIGNATION: LOOSE

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 30.00 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
INTERNAL FIT-UP DESIGNATION	LOOSE
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	9.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	30.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL

SUBSTITUTES & CROSS-REFERENCES 5

024602Reference document

Same NSN cross-reference

Reference document — Secondary reference

43B44570BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

P200PPFS55266MILL3545Reference document

Same NSN cross-reference

Reference document — Secondary reference

99500L1266MILL3545Reference document

Same NSN cross-reference

Reference document — Secondary reference

P200PPFS55266Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 AT23189?

AT23189 is a BEARING,BALL,ANNULAR.

What parts can replace AT23189?

There are 5 known substitutes for AT23189: 024602, 43B44570B, P200PPFS55266MILL3545 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AT23189?

AT23189 is cataloged in the U.S. Government catalog under NSN 3110-00-529-9408. This indicates validated use in U.S. government and defense supply chains.

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AT23189 — BEARING,BALL,ANNULAR

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