PartsTable
Technical Data Sheet
Download PDF

8698921 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

8698921: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include diameter: 1.000 INCHES NOMINAL IN, material: STEEL, construction: SEAMLESS, heat_treatment: NORMALIZED, wall_thickness: 0.035 INCHES NOMINAL IN, first_end_style: OUTSIDE BEADED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-4108, 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
8698921
NSN: 3110-00-227-4108
NIINs: 002274108, 003229557
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
diameter1.000 INCHES NOMINAL IN
materialSTEEL
constructionSEAMLESS
heat_treatmentNORMALIZED
wall_thickness0.035 INCHES NOMINAL IN
first_end_styleOUTSIDE BEADED
surface_treatmentENAMEL OUTSIDE
first_end_bead_width0.320 INCHES NOMINAL IN
first_end_outside_diameter1.000 INCHES NOMINAL IN
cross-sectional_shape_stylePLAIN ROUND
first_end_bead_outside_diameter1.250 INCHES NOMINAL IN
second_end_relationship_with_first_endIDENTICAL
NSN3110-00-227-4108
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 8698921 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.2500 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.0937 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.2500 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
BORE DIAMETER0.1250 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
12-04000207Reference document
Same NSN cross-reference
Reference document — Secondary reference
M0816ZD5056Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy 8698921?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8698921?
8698921 is a BEARING,BALL,ANNULAR.
What parts can replace 8698921?
There are 2 known substitutes for 8698921: 12-04000207, M0816ZD5056. Substitute compatibility should be verified for your specific system.
What is the NSN for 8698921?
8698921 is cataloged in the U.S. Government catalog under NSN 3110-00-227-4108. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8698921

✓ 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.