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72-6970-401 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

72-6970-401: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.234 INCHES NOMINAL IN, thread_class: 2A A, largest_width: 0.157 INCHES SINGLE END IN, overall_width: 0.312 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6276, 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
72-6970-401
NSN: 3110-00-155-6276
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.234 INCHES NOMINAL IN
thread_class2A A
largest_width0.157 INCHES SINGLE END IN
overall_width0.312 INCHES IN
thread_length1.500 INCHES MINIMUM IN
conductor_formSTRANDED ALL CONDUCTORS
overall_length0.625 INCHES IN
voltage_rating600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
drive_end_shapeSQUARE SINGLE END INTERNAL
fastener_length1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
NSN3110-00-155-6276
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 72-6970-401 · 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 9
2014704Reference document
Same NSN cross-reference
Reference document — Secondary reference
47511VReference document
Same NSN cross-reference
Reference document — Secondary reference
29018Reference document
Same NSN cross-reference
Reference document — Secondary reference
D548Reference document
Same NSN cross-reference
Reference document — Secondary reference
47511X1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
675380Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 72-6970-401?
72-6970-401 is a BEARING,BALL,ANNULAR.
What parts can replace 72-6970-401?
There are 9 known substitutes for 72-6970-401: 2014704, 47511V, 29018 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 72-6970-401?
72-6970-401 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6276. 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.