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40812-4 — BEARING HALF SET,SLEEVE

✓ Government record, cited
Legrand · BALL BEARING
PRODUCT OVERVIEW

40812-4: BEARING HALF SET,SLEEVE.

The BEARING HALF SET,SLEEVE is a Legrand industrial component. Key specifications include special_features: STEEL,AISI 1010 OUTER LAYER,BOHN ALLOY NO. 7014852 INNER LAYER.

This part is cataloged in the U.S. Government catalog under NSN 3120-00-350-2691, 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
40812-4
NSN: 3120-00-350-2691
NIINs: 003502691, 016796693
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
special_featuresSTEEL,AISI 1010 OUTER LAYER,BOHN ALLOY NO. 7014852 INNER LAYER
NSN3120-00-350-2691
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 40812-4 · Legrand ⚠ 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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SUPPLY ITEMS AND QUANTITIES: 28053543483 2 BEARING,HALF,SLEEVE; 28053543486 1 BEARING,HALF,SLEEVE; 28053543490 1 BEARING,HALF,SLEEVE; 28053543494 4 BEARING,HALF,SLEEVE; 28053543499 4 BEARING,HALF,SLEEVE; 28053543504 1 BEARING,HALF,SLEEVE; 28053543509 1 BEARING,HALF,SLEEVE
TECHNICAL CHARACTERISTICS
SUPPLY ITEMS AND QUANTITIES28053543483 2 BEARING,HALF,SLEEVE; 28053543486 1 BEARING,HALF,SLEEVE; 28053543490 1 BEARING,HALF,SLEEVE; 28053543494 4 BEARING,HALF,SLEEVE; 28053543499 4 BEARING,HALF,SLEEVE; 28053543504 1 BEARING,HALF,SLEEVE; 28053543509 1 BEARING,HALF,SLEEVE
SPECIAL FEATURESSTEEL,AISI 1010 OUTER LAYER,BOHN ALLOY NO. 7014852 INNER LAYER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40812-4?
40812-4 is a BEARING HALF SET,SLEEVE manufactured by Legrand.
What is the NSN for 40812-4?
40812-4 is cataloged in the U.S. Government catalog under NSN 3120-00-350-2691. 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.