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17994PCA5209 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

17994PCA5209: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, construction: ONE-PIECE, overall_width: 0.375 INCHES NOMINAL IN, overall_height: 0.005 INCHES NOMINAL IN, overall_length: 1.250 INCHES NOMINAL IN, outside_diameter: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-343-6087, 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
17994PCA5209
NSN: 3110-00-343-6087
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
constructionONE-PIECE
overall_width0.375 INCHES NOMINAL IN
overall_height0.005 INCHES NOMINAL IN
overall_length1.250 INCHES NOMINAL IN
outside_diameter1.750 INCHES NOMINAL IN
style_designatorFLAT, RECTANGULAR
aperture_diameter0.843 INCHES NOMINAL IN
end_item_identificationNSN 6220010056933 LANDING LIGHT
NSN3110-00-343-6087
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 17994PCA5209 · 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
MG150PCA5209Reference document
Same NSN cross-reference
Reference document — Secondary reference
14246PCA5209Reference document
Same NSN cross-reference
Reference document — Secondary reference
X8708PCA5209Reference document
Same NSN cross-reference
Reference document — Secondary reference
12378PCA5209Reference document
Same NSN cross-reference
Reference document — Secondary reference
18221PCA5209Reference document
Same NSN cross-reference
Reference document — Secondary reference
18220PCA5209Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 17994PCA5209?
17994PCA5209 is a PLATE,RETAINING,BEARING.
What parts can replace 17994PCA5209?
There are 9 known substitutes for 17994PCA5209: MG150PCA5209, 14246PCA5209, X8708PCA5209 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 17994PCA5209?
17994PCA5209 is cataloged in the U.S. Government catalog under NSN 3110-00-343-6087. 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.