7057932-12 — ROLLER,BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

7057932-12: ROLLER,BEARING.

The ROLLER,BEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 955 SEPARATOR SLUG, groove_radius: 4.2500 INCHES NOMINAL IN, overall_length: 2.5000 INCHES NOMINAL IN, style_designator: CONCAVE ROLLER, FLAT ENDS, end_item_identification: SSN 688 CLASS SUBMARINE, NO.1 & NO.2 PE RISCOPES CATHODIC PROTECTION SYSTEM, rolling_element_diameter: 1.1300 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-461-9515, 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

7057932-12

NSN: 3110-01-461-9515
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY 955 SEPARATOR SLUG
groove_radius	4.2500 INCHES NOMINAL IN
overall_length	2.5000 INCHES NOMINAL IN
style_designator	CONCAVE ROLLER, FLAT ENDS
end_item_identification	SSN 688 CLASS SUBMARINE, NO.1 & NO.2 PE RISCOPES CATHODIC PROTECTION SYSTEM
rolling_element_diameter	1.1300 INCHES NOMINAL IN
material_document_and_classification	ASTM B148, GRADE D, C95500 ASSN STD SINGLE MATERIAL RESPONSE SEPARATOR SLUG
NSN	3110-01-461-9515

COMPONENT DIAGRAM

KEY FEATURES

•

ROLLING ELEMENT DIAMETER: 1.1300 INCHES NOMINAL IN

•

GROOVE RADIUS: 4.2500 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CONCAVE ROLLER, FLAT ENDS

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B148, GRADE D, C95500 ASSN STD SINGLE MATERIAL RESPONSE SEPARATOR SLUG

•

MATERIAL: COPPER ALLOY 955 SEPARATOR SLUG

TECHNICAL CHARACTERISTICS

ROLLING ELEMENT DIAMETER	1.1300 INCHES NOMINAL IN
GROOVE RADIUS	4.2500 INCHES NOMINAL IN
STYLE DESIGNATOR	CONCAVE ROLLER, FLAT ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B148, GRADE D, C95500 ASSN STD SINGLE MATERIAL RESPONSE SEPARATOR SLUG
OVERALL LENGTH	2.5000 INCHES NOMINAL IN
SPECIAL FEATURES	THIS ROLLER IS USED IN A BRACKET. THE ROLLER HAS A PIN ON EACH END OF THE ROLLER. THE OVERALL LENTH INCLUDING THE PINS IS 3.7600 INCHES. THE PINS ARE 0.6300 INCHES IN LENGTH. THE WIDTH OF THE PINS ARE 0.2450 TO 0.2490 INCHES IN
END ITEM IDENTIFICATION	SSN 688 CLASS SUBMARINE, NO.1 & NO.2 PE RISCOPES CATHODIC PROTECTION SYSTEM
MATERIAL	COPPER ALLOY 955 SEPARATOR SLUG

OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted

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

3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722

SUBSTITUTES & CROSS-REFERENCES 1

400-7057932 PC 12Reference 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 7057932-12?

7057932-12 is a ROLLER,BEARING.

What parts can replace 7057932-12?

There is 1 known substitute for 7057932-12: 400-7057932 PC 12. Substitute compatibility should be verified for your specific system.

What is the NSN for 7057932-12?

7057932-12 is cataloged in the U.S. Government catalog under NSN 3110-01-461-9515. This indicates validated use in U.S. government and defense supply chains.

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7057932-12 — ROLLER,BEARING

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