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X81952-A — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

X81952-A: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: IRON CAST UNS F33101 OR IRON CAST UNS F43020 OR IRON CAST UNS F43021 OVERALL, material_document_and_classification: MIL-I-24137 MIL SPEC ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-202-9805, 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
X81952-A
NSN: 3110-01-202-9805
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1Q8T8 — ALJERS LLC (USA)
SPECIFICATIONS
materialIRON CAST UNS F33101 OR IRON CAST UNS F43020 OR IRON CAST UNS F43021 OVERALL
material_document_and_classificationMIL-I-24137 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN3110-01-202-9805
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: X81952-A · 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 DOCUMENT AND CLASSIFICATION: MIL-I-24137 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: IRON CAST UNS F33101 OR IRON CAST UNS F43020 OR IRON CAST UNS F43021 OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-I-24137 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALIRON CAST UNS F33101 OR IRON CAST UNS F43020 OR IRON CAST UNS F43021 OVERALL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 2
3182-3 ITEM 37Reference document
Same NSN cross-reference
Reference document — Secondary reference
81952-AReference document
Same NSN cross-reference
Reference document — Design control — primary 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 X81952-A?
X81952-A is a PLATE,RETAINING,BEARING.
What parts can replace X81952-A?
There are 2 known substitutes for X81952-A: 3182-3 ITEM 37, 81952-A. Substitute compatibility should be verified for your specific system.
What is the NSN for X81952-A?
X81952-A is cataloged in the U.S. Government catalog under NSN 3110-01-202-9805. 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.