211039121 — BEARING UNIT,PLAIN

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

211039121: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC EPOXY BEARING, bore_diameter: 2.7580 INCHES NOMINAL IN, housing_length: 1.880 INCHES NOMINAL IN, housing_diameter: 4.300 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN, features_provided: BUSHING, assembly_overall_length: 1.975 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-347-0642, 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

211039121

NSN: 3130-01-347-0642
FSC: 3130 — Bearings, Mounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC EPOXY BEARING
bore_diameter	2.7580 INCHES NOMINAL IN
housing_length	1.880 INCHES NOMINAL IN
housing_diameter	4.300 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN
features_provided	BUSHING
assembly_overall_length	1.975 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
lubrication_fitting_type	SELF LUBRICATED
NSN	3130-01-347-0642

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION FITTING TYPE: SELF LUBRICATED

•

ASSEMBLY OVERALL LENGTH: 1.975 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN

•

FEATURES PROVIDED: BUSHING

•

BORE DIAMETER: 2.7580 INCHES NOMINAL IN

•

MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC EPOXY BEARING

•

HOUSING LENGTH: 1.880 INCHES NOMINAL IN

•

HOUSING DIAMETER: 4.300 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

LUBRICATION FITTING TYPE	SELF LUBRICATED
ASSEMBLY OVERALL LENGTH	1.975 INCHES MINIMUM AND 2.005 INCHES MAXIMUM IN
FEATURES PROVIDED	BUSHING
BORE DIAMETER	2.7580 INCHES NOMINAL IN
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC EPOXY BEARING
HOUSING LENGTH	1.880 INCHES NOMINAL IN
HOUSING DIAMETER	4.300 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 3130 — Bearings, Mounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535

SUBSTITUTES & CROSS-REFERENCES 1

DF330725 FIND 12Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 211039121?

211039121 is a BEARING UNIT,PLAIN.

What parts can replace 211039121?

There is 1 known substitute for 211039121: DF330725 FIND 12. Substitute compatibility should be verified for your specific system.

What is the NSN for 211039121?

211039121 is cataloged in the U.S. Government catalog under NSN 3130-01-347-0642. This indicates validated use in U.S. government and defense supply chains.

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211039121 — BEARING UNIT,PLAIN

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