7451581 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

7451581: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 1.3375 INCHES NOMINAL IN, overall_width: 1.0000 INCHES NOMINAL IN, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-050-6090, 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

7451581

NSN: 3110-01-050-6090
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	1.3375 INCHES NOMINAL IN
overall_width	1.0000 INCHES NOMINAL IN
surface_finish	GROUND
locating_feature	NONLOCATING
special_features	NO INNER RING
overall_outside_diameter	2.4409 INCHES NOMINAL IN
internal_fit-up_designation	STANDARD
retainer_fabrication_method	PRESSED
standard_tolerance_designation	RBEC NO.1
NSN	3110-01-050-6090

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

LOCATING FEATURE: NONLOCATING

•

SURFACE FINISH: GROUND

•

OVERALL OUTSIDE DIAMETER: 2.4409 INCHES NOMINAL IN

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL FIT-UP DESIGNATION	STANDARD
LOCATING FEATURE	NONLOCATING
SURFACE FINISH	GROUND
OVERALL WIDTH	1.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	2.4409 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
SPECIAL FEATURES	NO INNER RING
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
BORE DIAMETER	1.3375 INCHES NOMINAL IN

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

5305TSReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7451581?

7451581 is a BEARING,ROLLER,CYLINDRICAL.

What parts can replace 7451581?

There is 1 known substitute for 7451581: 5305TS. Substitute compatibility should be verified for your specific system.

What is the NSN for 7451581?

7451581 is cataloged in the U.S. Government catalog under NSN 3110-01-050-6090. This indicates validated use in U.S. government and defense supply chains.

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7451581 — BEARING,ROLLER,CYLINDRICAL

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