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KSAD100-5 — BEARING,PLAIN,SELF-ALIGNING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

KSAD100-5: BEARING,PLAIN,SELF-ALIGNING.

The BEARING,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 5083 OUTER RACE MEMBER, bore_diameter: 6.2740 INCHES MINIMUM AND 6.2750 INCHES MAXIMUM IN, style_designator: WITH INSERT AND/OR LINER, surface_treatment: ANODIZE INNER MEMBER, inner_member_width: 1.1280 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN, outer_member_width: 0.9000 INCHES MINIMUM AND 0.9050 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-048-0103, 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
KSAD100-5
NSN: 3120-01-048-0103
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 97613 — SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 5083 OUTER RACE MEMBER
bore_diameter6.2740 INCHES MINIMUM AND 6.2750 INCHES MAXIMUM IN
style_designatorWITH INSERT AND/OR LINER
surface_treatmentANODIZE INNER MEMBER
inner_member_width1.1280 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN
outer_member_width0.9000 INCHES MINIMUM AND 0.9050 INCHES MAXIMUM IN
static_radial_load_rating224000 POUNDS LBS
outer_member_outside_diameter6.8990 INCHES MINIMUM AND 6.9000 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-70013 FED SPEC 2ND MATERIAL RESPONSE OUTER RACE MEMBER
surface_treatment_document_and_classificationMIL-A-8625 TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
NSN3120-01-048-0103
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KSAD100-5 · 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 TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
•
INNER MEMBER WIDTH: 1.1280 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.9000 INCHES MINIMUM AND 0.9050 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITH INSERT AND/OR LINER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-70013 FED SPEC 2ND MATERIAL RESPONSE INNER MEMBER
•
SURFACE TREATMENT: ANODIZE INNER MEMBER
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625 TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-A-8625 TYPE 2 MIL SPEC 3RD TREATMENT RESPONSE OUTER RACE MEMBER
INNER MEMBER WIDTH1.1280 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.9000 INCHES MINIMUM AND 0.9050 INCHES MAXIMUM IN
STYLE DESIGNATORWITH INSERT AND/OR LINER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-70013 FED SPEC 2ND MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-70013 FED SPEC 2ND MATERIAL RESPONSE OUTER RACE MEMBER
SURFACE TREATMENTANODIZE INNER MEMBER
SURFACE TREATMENTOXIDE FILM AND ANODIZE OUTER RACE MEMBER
STATIC RADIAL LOAD RATING224000 POUNDS LBS
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
BS201FTF221-2WA2744Reference document
Same NSN cross-reference
Reference document — Secondary reference
03-824-100E-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C7547-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KSAD100-5?
KSAD100-5 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace KSAD100-5?
There are 3 known substitutes for KSAD100-5: BS201FTF221-2WA2744, 03-824-100E-001, C7547-2. Substitute compatibility should be verified for your specific system.
What is the NSN for KSAD100-5?
KSAD100-5 is cataloged in the U.S. Government catalog under NSN 3120-01-048-0103. 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.