10250057-3 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

10250057-3: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 2.7510 INCHES MINIMUM AND 2.7524 INCHES MAXIMUM IN, overall_width: 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, special_features: LIMITING STATIC SPEED 4500 RPM; 0.135 POUNDS LBS, style_designator: SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL, end_item_identification: PART NUMBER 11450045 AND 11450131. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-461-0628, 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

10250057-3

NSN: 3110-01-461-0628
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	2.7510 INCHES MINIMUM AND 2.7524 INCHES MAXIMUM IN
overall_width	0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
special_features	LIMITING STATIC SPEED 4500 RPM; 0.135 POUNDS LBS
style_designator	SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL
end_item_identification	PART NUMBER 11450045 AND 11450131
overall_outside_diameter	3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN
NSN	3110-01-461-0628

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL

•

OVERALL OUTSIDE DIAMETER: 3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN

•

BORE DIAMETER: 2.7510 INCHES MINIMUM AND 2.7524 INCHES MAXIMUM IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL
OVERALL WIDTH	0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	3.1245 INCHES MINIMUM AND 3.1255 INCHES MAXIMUM IN
SPECIAL FEATURES	LIMITING STATIC SPEED 4500 RPM; 0.135 POUNDS LBS
END ITEM IDENTIFICATION	PART NUMBER 11450045 AND 11450131
BORE DIAMETER	2.7510 INCHES MINIMUM AND 2.7524 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL

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

J-4412Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 10250057-3?

10250057-3 is a BEARING,ROLLER,NEEDLE.

What parts can replace 10250057-3?

There is 1 known substitute for 10250057-3: J-4412. Substitute compatibility should be verified for your specific system.

What is the NSN for 10250057-3?

10250057-3 is cataloged in the U.S. Government catalog under NSN 3110-01-461-0628. This indicates validated use in U.S. government and defense supply chains.

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10250057-3 — BEARING,ROLLER,NEEDLE

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