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ADF12-102-008 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

ADF12-102-008: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OUTER LAYER, corner_shape: UNDERCUT LEFT FLANGE BODY CORNER, flange_width: 0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN, overall_length: 0.2975 INCHES MINIMUM AND 0.3225 INCHES MAXIMUM IN, surface_finish: 16.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-043-4374, 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
ADF12-102-008
NSN: 3120-01-043-4374
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15860 — NEW HAMPSHIRE BALL BEARINGS INC DIV ASTRO DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OUTER LAYER
corner_shapeUNDERCUT LEFT FLANGE BODY CORNER
flange_width0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
overall_length0.2975 INCHES MINIMUM AND 0.3225 INCHES MAXIMUM IN
surface_finish16.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.7505 INCHES MINIMUM AND 0.7515 INCHES MAXIMUM IN
body_outside_diameter0.9388 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM IN
flange_outside_diameter1.2400 INCHES NOMINAL IN
NSN3120-01-043-4374
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: ADF12-102-008 · 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: 16.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER1.2400 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.9388 INCHES MINIMUM AND 0.9393 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 3
91025-008Reference document
Same NSN cross-reference
Reference document — Secondary reference
GB528BM1-008Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
ATF12-102-008Reference 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 ADF12-102-008?
ADF12-102-008 is a BEARING,SLEEVE.
What parts can replace ADF12-102-008?
There are 3 known substitutes for ADF12-102-008: 91025-008, GB528BM1-008, ATF12-102-008. Substitute compatibility should be verified for your specific system.
What is the NSN for ADF12-102-008?
ADF12-102-008 is cataloged in the U.S. Government catalog under NSN 3120-01-043-4374. This indicates validated use in U.S. government and defense supply chains.
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