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553-2023-002 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

553-2023-002: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.1280 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGES BOTH ENDS, left_flange_width: 0.0580 INCHES MINIMUM AND 0.0680 INCHES MAXIMUM IN, right_flange_width: 0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-075-0488, 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
553-2023-002
NSN: 3120-00-075-0488
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.1280 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.0580 INCHES MINIMUM AND 0.0680 INCHES MAXIMUM IN
right_flange_width0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN
body_inside_diameter0.0780 INCHES MINIMUM AND 0.1080 INCHES MAXIMUM IN
body_outside_diameter0.1830 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
left_flange_outside_diameter0.1980 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM IN
right_flange_outside_diameter0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN
NSN3120-00-075-0488
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 553-2023-002 · 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
•
RIGHT FLANGE WIDTH: 0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.1830 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGES BOTH ENDS
•
BODY INSIDE DIAMETER: 0.0780 INCHES MINIMUM AND 0.1080 INCHES MAXIMUM IN
•
RIGHT FLANGE OUTSIDE DIAMETER: 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN
•
LEFT FLANGE OUTSIDE DIAMETER: 0.1980 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
RIGHT FLANGE WIDTH0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.1830 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH0.1280 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.0780 INCHES MINIMUM AND 0.1080 INCHES MAXIMUM IN
RIGHT FLANGE OUTSIDE DIAMETER0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN
LEFT FLANGE OUTSIDE DIAMETER0.1980 INCHES MINIMUM AND 0.2020 INCHES MAXIMUM IN
LEFT FLANGE WIDTH0.0580 INCHES MINIMUM AND 0.0680 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
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
717-7893Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 553-2023-002?
553-2023-002 is a BEARING,SLEEVE.
What parts can replace 553-2023-002?
There is 1 known substitute for 553-2023-002: 717-7893. Substitute compatibility should be verified for your specific system.
What is the NSN for 553-2023-002?
553-2023-002 is cataloged in the U.S. Government catalog under NSN 3120-00-075-0488. 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.