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B-17393 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

B-17393: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: SQUARE ALL CORNERS, overall_length: 3.0000 INCHES NOMINAL IN, body_inside_diameter: 2.6290 INCHES MINIMUM AND 2.6320 INCHES MAXIMUM IN, body_outside_diameter: 2.8775 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-114-5083, 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
B-17393
NSN: 3120-01-114-5083
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
corner_shapeSQUARE ALL CORNERS
overall_length3.0000 INCHES NOMINAL IN
body_inside_diameter2.6290 INCHES MINIMUM AND 2.6320 INCHES MAXIMUM IN
body_outside_diameter2.8775 INCHES NOMINAL IN
NSN3120-01-114-5083
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: B-17393 · 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: 2.8775 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 2.6290 INCHES MINIMUM AND 2.6320 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER2.8775 INCHES NOMINAL IN
OVERALL LENGTH3.0000 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.6290 INCHES MINIMUM AND 2.6320 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 1
029-14059BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B-17393?
B-17393 is a BEARING,SLEEVE.
What parts can replace B-17393?
There is 1 known substitute for B-17393: 029-14059B. Substitute compatibility should be verified for your specific system.
What is the NSN for B-17393?
B-17393 is cataloged in the U.S. Government catalog under NSN 3120-01-114-5083. 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.