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712123 — HOUSING,MECHANICAL DRIVE

✓ Government record, cited
Esselte · TAPERED BEARING
PRODUCT OVERVIEW

712123: HOUSING,MECHANICAL DRIVE.

Lever arch file for everyday use with PP cover made from 30% pre-consumer recycled foil and standard mechanism. Key specifications include end_item_identification: 16502024424. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-159-1662, 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
712123
NSN: 3110-00-159-1662
NIINs: 001591662, 002862468
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
special_featuresPRINCIPAL PARTS W/CAGE 99167:HSG P/N 712123-1;6 STUDS P/N 27636;BEARING LINER P/N 4286-107A;BEARING LINER P/N 713139;2 STUDS P/N 40759 A
end_item_identification16502024424
NSN3110-00-159-1662
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 712123 · Esselte ⚠ 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
KEY FEATURES
•
STYLE DESIGNATOR: NON-SEPARABLE, CLOSED END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 0.5625 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 0.3281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-SEPARABLE, CLOSED END, DRAWN SHELL
OVERALL WIDTH0.5000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.5625 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER0.3281 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 712123?
712123 is a HOUSING,MECHANICAL DRIVE manufactured by Esselte.
What is the NSN for 712123?
712123 is cataloged in the U.S. Government catalog under NSN 3110-00-159-1662. This indicates validated use in U.S. government and defense supply chains.
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