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6312ZNRC3 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

6312ZNRC3: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL DRAWING, document_source: 62983, document_identification: 919921, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-274-9712, 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
6312ZNRC3
NSN: 3110-01-274-9712
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
document_typeINDUSTRIAL DRAWING
document_source62983
document_identification919921
component_document_originINDUSTRIAL
NSN3110-01-274-9712
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6312ZNRC3 · 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 3
7AB-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3CB4-3334-20-7AB-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
919921Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 6312ZNRC3?
6312ZNRC3 is a BEARING,BALL,ANNULAR.
What parts can replace 6312ZNRC3?
There are 3 known substitutes for 6312ZNRC3: 7AB-1, 3CB4-3334-20-7AB-1, 919921. Substitute compatibility should be verified for your specific system.
What is the NSN for 6312ZNRC3?
6312ZNRC3 is cataloged in the U.S. Government catalog under NSN 3110-01-274-9712. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.