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ATGF5SS011 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

ATGF5SS011: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OUTER LAYER, corner_shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER, flange_width: 0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, overall_length: 0.1670 INCHES MINIMUM AND 0.1820 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, special_features: PLASTIC BONDED TO LEFT END SURFACE OF BODY AND FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-043-4372, 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
ATGF5SS011
NSN: 3120-01-043-4372
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15860 — NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OUTER LAYER
corner_shapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
flange_width0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
overall_length0.1670 INCHES MINIMUM AND 0.1820 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
special_featuresPLASTIC BONDED TO LEFT END SURFACE OF BODY AND FLANGE
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentPASSIVATE OUTER LAYER
body_inside_diameter0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
body_outside_diameter0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM IN
flange_outside_diameter0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN
NSN3120-01-043-4372
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: ATGF5SS011 · 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
•
SURFACE FINISH: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
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 5
FBJW10TH011Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
GB528BE5C011Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
GDFRC5-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
91385-05-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
120-3005-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ATGF5SS011?
ATGF5SS011 is a BEARING,SLEEVE.
What parts can replace ATGF5SS011?
There are 5 known substitutes for ATGF5SS011: FBJW10TH011, GB528BE5C011, GDFRC5-011 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ATGF5SS011?
ATGF5SS011 is cataloged in the U.S. Government catalog under NSN 3120-01-043-4372. 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.