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1276-02-245 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1276-02-245: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include chain: NOT INCLUDED, height: 0.391 INCHES NOMINAL IN, insert: NOT INCLUDED, diameter: 1.563 INCHES NOMINAL IN, material: PLASTIC BODY, thread_size: 1-23/64-32. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-081-8184, 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
1276-02-245
NSN: 3110-01-081-8184
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
chainNOT INCLUDED
height0.391 INCHES NOMINAL IN
insertNOT INCLUDED
diameter1.563 INCHES NOMINAL IN
materialPLASTIC BODY
thread_size1-23/64-32
usage_designCAP FOR MICROPHONE
mounting_methodTHREAD
fsc_application_dataHEADSET-MICROPHONE
end_item_identification2940-01-145-6737
general_characteristics_item_descriptionSTAINLESS STEEL
NSN3110-01-081-8184
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1276-02-245 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 4
5518867Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
NA49002RSReference document
Same NSN cross-reference
Reference document — Secondary reference
14453Reference document
Same NSN cross-reference
Reference document — Secondary reference
3110PL0917627Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 1276-02-245?
1276-02-245 is a BEARING,ROLLER,NEEDLE.
What parts can replace 1276-02-245?
There are 4 known substitutes for 1276-02-245: 5518867, NA49002RS, 14453 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1276-02-245?
1276-02-245 is cataloged in the U.S. Government catalog under NSN 3110-01-081-8184. This indicates validated use in U.S. government and defense supply chains.
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