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7A066988 — BEARING,BALL,STEERING SHAFT

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

7A066988: BEARING,BALL,STEERING SHAFT.

The BEARING,BALL,STEERING SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: W/SNAP RING,RETAINMENT WASHER AND FELT PACKING ON OD OF ONNER RING,SPRING AND SPRING SEAT ASSEMBLED W/BRG. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-293-8416, 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
7A066988
NSN: 3110-00-293-8416
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresW/SNAP RING,RETAINMENT WASHER AND FELT PACKING ON OD OF ONNER RING,SPRING AND SPRING SEAT ASSEMBLED W/BRG
NSN3110-00-293-8416
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7A066988 · 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
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESW/SNAP RING,RETAINMENT WASHER AND FELT PACKING ON OD OF ONNER RING,SPRING AND SPRING SEAT ASSEMBLED W/BRG
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
74R130Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
066989S1Reference document
Same NSN cross-reference
Reference document — Secondary reference
066983S4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
43436Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7A066988?
7A066988 is a BEARING,BALL,STEERING SHAFT.
What parts can replace 7A066988?
There are 4 known substitutes for 7A066988: 74R130, 066989S1, 066983S4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7A066988?
7A066988 is cataloged in the U.S. Government catalog under NSN 3110-00-293-8416. 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.