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829905 — BEARING,BALL,ANNULAR

✓ Government record, cited
Zapf · TAPERED BEARING
PRODUCT OVERVIEW

829905: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a Zapf industrial component. Key specifications include end_item_identification: SPEED DECREASER GEAR ASSEMBLY; NSN 3010-01-554-4032, part_name_assigned_by_controlling_agency: SHAFT SEALING RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-2854, 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
829905
NSN: 3110-00-227-2854
NIINs: 002272854, 013776838, 015546659
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
end_item_identificationSPEED DECREASER GEAR ASSEMBLY; NSN 3010-01-554-4032
part_name_assigned_by_controlling_agencySHAFT SEALING RING
NSN3110-00-227-2854
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 829905 · Zapf ⚠ 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
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.2260 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
FLANGE OUTSIDE DIAMETER: 0.7500 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
OUTER RING TAPER: 0.0680 PER FOOT IN INCHES NOMINAL
•
SHIELD QUANTITY: 2
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.2260 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
FLANGE OUTSIDE DIAMETER0.7500 INCHES NOMINAL IN
SURFACE FINISHGROUND
OUTER RING TAPER0.0680 PER FOOT IN INCHES NOMINAL
SHIELD QUANTITY2
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
BORE SHAPESTRAIGHT
SUBSTITUTES & CROSS-REFERENCES 5
FB5FFPReference document
Same NSN cross-reference
Reference document — Secondary reference
421-076Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
829980Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F5DDABECLReference document
Same NSN cross-reference
Reference document — Secondary reference
F5DDReference 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 829905?
829905 is a BEARING,BALL,ANNULAR manufactured by Zapf.
What parts can replace 829905?
There are 5 known substitutes for 829905: FB5FFP, 421-076, 829980 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 829905?
829905 is cataloged in the U.S. Government catalog under NSN 3110-00-227-2854. 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.