2AT492 — BEARING,ROLLER

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

2AT492: BEARING,ROLLER.

The BEARING,ROLLER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING CASE, case_style: RECESSED, seal_width: 0.325 INCHES NOMINAL IN, housing_bore_diameter: 1.134 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-156-5386, 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

2AT492

NSN: 3110-01-156-5386
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING CASE
case_style	RECESSED
seal_width	0.325 INCHES NOMINAL IN
housing_bore_diameter	1.134 INCHES NOMINAL IN
sealing_element_style	VERTICAL
accommodated_shaft_diameter	0.625 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed	3600 FEET PER MINUTE FT
NSN	3110-01-156-5386

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

3-21459Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2AT492?

2AT492 is a BEARING,ROLLER.

What parts can replace 2AT492?

There is 1 known substitute for 2AT492: 3-21459. Substitute compatibility should be verified for your specific system.

What is the NSN for 2AT492?

2AT492 is cataloged in the U.S. Government catalog under NSN 3110-01-156-5386. This indicates validated use in U.S. government and defense supply chains.

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2AT492 — BEARING,ROLLER

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