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206-S-58 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

206-S-58: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CAGE, bore_diameter: 1.1811 INCHES NOMINAL IN, overall_width: 0.6299 INCHES NOMINAL IN, style_designator: NON-LOADING GROOVE, NON-SEPARABLE, end_item_identification: AIRCRAFT CH-46D, overall_outside_diameter: 2.4409 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-196-9600, 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
206-S-58
NSN: 3110-01-196-9600
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY CAGE
bore_diameter1.1811 INCHES NOMINAL IN
overall_width0.6299 INCHES NOMINAL IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
end_item_identificationAIRCRAFT CH-46D
overall_outside_diameter2.4409 INCHES NOMINAL IN
NSN3110-01-196-9600
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 206-S-58 · 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
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 2.4409 INCHES NOMINAL IN
•
BORE DIAMETER: 1.1811 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OUTER RING
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.6299 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.4409 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT CH-46D
BORE DIAMETER1.1811 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OUTER RING
MATERIALSTEEL CORROSION RESISTING INNER RING
MATERIALCOPPER ALLOY CAGE
MATERIALSTEEL CORROSION RESISTING BALL
SUBSTITUTES & CROSS-REFERENCES 1
A15DS264-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 206-S-58?
206-S-58 is a BEARING,BALL,ANNULAR.
What parts can replace 206-S-58?
There is 1 known substitute for 206-S-58: A15DS264-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 206-S-58?
206-S-58 is cataloged in the U.S. Government catalog under NSN 3110-01-196-9600. 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.