M1309EL — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

M1309EL: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 2.3375 INCHES MINIMUM AND 2.3381 INCHES MAXIMUM IN, surface_finish: GROUND, locating_feature: NONLOCATING, special_features: NO INNER RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-820-9114, 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

M1309EL

NSN: 3110-00-820-9114
NIINs: 008209114, 011841905
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0LTL1 — NTN BEARING CORPORATION OF AMERICA (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	2.3375 INCHES MINIMUM AND 2.3381 INCHES MAXIMUM IN
surface_finish	GROUND
locating_feature	NONLOCATING
special_features	NO INNER RING
overall_outside_diameter	3.9365 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM IN
internal_fit-up_designation	STANDARD
retainer_fabrication_method	MACHINED
standard_tolerance_designation	RBEC NO.1
NSN	3110-00-820-9114

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

LOCATING FEATURE: NONLOCATING

•

SURFACE FINISH: GROUND

•

OVERALL OUTSIDE DIAMETER: 3.9365 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM IN

•

BORE SHAPE: STRAIGHT

•

STANDARD TOLERANCE DESIGNATION: RBEC NO.1

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
INTERNAL FIT-UP DESIGNATION	STANDARD
LOCATING FEATURE	NONLOCATING
SURFACE FINISH	GROUND
OVERALL OUTSIDE DIAMETER	3.9365 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT
SPECIAL FEATURES	NO INNER RING
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
BORE DIAMETER	2.3375 INCHES MINIMUM AND 2.3381 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 2

165635Reference document

Same NSN cross-reference

Reference document — Secondary reference

1428U73Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is M1309EL?

M1309EL is a BEARING,ROLLER,CYLINDRICAL.

What parts can replace M1309EL?

There are 2 known substitutes for M1309EL: 165635, 1428U73. Substitute compatibility should be verified for your specific system.

What is the NSN for M1309EL?

M1309EL is cataloged in the U.S. Government catalog under NSN 3110-00-820-9114. This indicates validated use in U.S. government and defense supply chains.

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M1309EL — BEARING,ROLLER,CYLINDRICAL

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