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3010093 — CASE ASSEMBLY,BLOWER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3010093: CASE ASSEMBLY,BLOWER.

The CASE ASSEMBLY,BLOWER is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL OUTER LAYER, corner_shape: SQUARE ALL CORNERS, overall_length: 1.1350 INCHES MINIMUM AND 1.1550 INCHES MAXIMUM IN, special_features: CONCENTRICITY WITHIN 0.0010 TIR, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.0402 INCHES MINIMUM AND 1.0407 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-841-1155, 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
3010093
NSN: 3120-00-841-1155
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
materialSTEEL OUTER LAYER
corner_shapeSQUARE ALL CORNERS
overall_length1.1350 INCHES MINIMUM AND 1.1550 INCHES MAXIMUM IN
special_featuresCONCENTRICITY WITHIN 0.0010 TIR
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.0402 INCHES MINIMUM AND 1.0407 INCHES MAXIMUM IN
body_outside_diameter1.1605 INCHES MINIMUM AND 1.1610 INCHES MAXIMUM IN
lubricant_accommodation_styleGROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
surface_groove_location_and_quantity5 INTERNAL
NSN3120-00-841-1155
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3010093 · 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
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 1.1605 INCHES MINIMUM AND 1.1610 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.0402 INCHES MINIMUM AND 1.0407 INCHES MAXIMUM IN
•
LUBRICANT ACCOMMODATION STYLE: GROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
•
MATERIAL: TIN ALLOY INNER LAYER
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER1.1605 INCHES MINIMUM AND 1.1610 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.1350 INCHES MINIMUM AND 1.1550 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.0402 INCHES MINIMUM AND 1.0407 INCHES MAXIMUM IN
LUBRICANT ACCOMMODATION STYLEGROOVED OPEN BOTH ENDS AND GROOVED CIRCULAR
SPECIAL FEATURESCONCENTRICITY WITHIN 0.0010 TIR
MATERIALTIN ALLOY INNER LAYER
MATERIALCOPPER ALLOY INTERMEDIATE LAYER
MATERIALSTEEL OUTER LAYER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3010093?
3010093 is a CASE ASSEMBLY,BLOWER.
What is the NSN for 3010093?
3010093 is cataloged in the U.S. Government catalog under NSN 3120-00-841-1155. 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.