BB19231 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

BB19231: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.6510 INCHES MINIMUM AND 0.6610 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.6250 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN, body_outside_diameter: 0.7200 INCHES MINIMUM AND 0.7210 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-737-7821, 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

BB19231

NSN: 3120-00-737-7821
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	0.6510 INCHES MINIMUM AND 0.6610 INCHES MAXIMUM IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	0.6250 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN
body_outside_diameter	0.7200 INCHES MINIMUM AND 0.7210 INCHES MAXIMUM IN
material_document_and_classification	MIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
NSN	3120-00-737-7821

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 0.7200 INCHES MINIMUM AND 0.7210 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.6250 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN

•

MATERIAL: COPPER ALLOY OVERALL

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	0.7200 INCHES MINIMUM AND 0.7210 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
OVERALL LENGTH	0.6510 INCHES MINIMUM AND 0.6610 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	0.6250 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM IN
MATERIAL	COPPER ALLOY OVERALL
MATERIAL	OIL LUBRICATING LUBRICATION

SUBSTITUTES & CROSS-REFERENCES 2

2WRV68Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

418843Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BB19231?

BB19231 is a BEARING,SLEEVE.

What parts can replace BB19231?

There are 2 known substitutes for BB19231: 2WRV68, 418843. Substitute compatibility should be verified for your specific system.

What is the NSN for BB19231?

BB19231 is cataloged in the U.S. Government catalog under NSN 3120-00-737-7821. This indicates validated use in U.S. government and defense supply chains.

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