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20406-1100-1 — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

20406-1100-1: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_item_identification: HYDRAULIC MANUAL CONTROL VALVE; CLASS SSN 668 SUBMARINE. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-878-4389, 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
20406-1100-1
NSN: 3120-00-878-4389
NIINs: 008784389, 014968303
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: D0216 — GENERAL ATOMICS AEROTEC SYSTEMS GMBH (DEU)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_item_identificationHYDRAULIC MANUAL CONTROL VALVE; CLASS SSN 668 SUBMARINE
NSN3120-00-878-4389
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 20406-1100-1 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 204-061-100,97499 MFR REF SINGLE TREATMENT RESPONSE INNER MEMBER
•
INNER MEMBER WIDTH: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITHOUT INSERT OR LINER
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MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
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SURFACE TREATMENT: CHROMIUM INNER MEMBER
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STATIC RADIAL LOAD RATING: 54150 POUNDS LBS
•
BORE DIAMETER: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION204-061-100,97499 MFR REF SINGLE TREATMENT RESPONSE INNER MEMBER
INNER MEMBER WIDTH0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
STYLE DESIGNATORWITHOUT INSERT OR LINER
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
SURFACE TREATMENTCHROMIUM INNER MEMBER
STATIC RADIAL LOAD RATING54150 POUNDS LBS
BORE DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING OUTER RACE MEMBER
MATERIALSTEEL COMP E52100 INNER MEMBER
SUBSTITUTES & CROSS-REFERENCES 2
204-061-100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
204-061-100-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20406-1100-1?
20406-1100-1 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace 20406-1100-1?
There are 2 known substitutes for 20406-1100-1: 204-061-100, 204-061-100-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 20406-1100-1?
20406-1100-1 is cataloged in the U.S. Government catalog under NSN 3120-00-878-4389. This indicates validated use in U.S. government and defense supply chains.
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