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TFM-1618-12 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

TFM-1618-12: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_diameter: 0.63 INCHES NOMINAL IN, flange_outside_diameter: 0.945 INCHES NOMINAL IN, overall_outside_diameter: 0.709 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: BEARING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-646-0014, 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
TFM-1618-12
NSN: 3110-01-646-0014
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0JFH8 — IGUS BEARINGS INC DIV IGUS, INCORPORATED (USA)
SPECIFICATIONS
bore_diameter0.63 INCHES NOMINAL IN
flange_outside_diameter0.945 INCHES NOMINAL IN
overall_outside_diameter0.709 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyBEARING
NSN3110-01-646-0014
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: TFM-1618-12 · 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
KEY FEATURES
•
FLANGE OUTSIDE DIAMETER: 0.945 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 0.709 INCHES NOMINAL IN
•
BORE DIAMETER: 0.63 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.945 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.709 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING
BORE DIAMETER0.63 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

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 TFM-1618-12?
TFM-1618-12 is a BEARING,BALL,ANNULAR.
What is the NSN for TFM-1618-12?
TFM-1618-12 is cataloged in the U.S. Government catalog under NSN 3110-01-646-0014. 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.