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7021-94-242-2115 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

7021-94-242-2115: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 3.7500 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM IN, body_inside_diameter: 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN, body_outside_diameter: 0.7490 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-252-9226, 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
7021-94-242-2115
NSN: 3120-01-252-9226
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_length3.7500 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM IN
body_inside_diameter0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
body_outside_diameter0.7490 INCHES NOMINAL IN
NSN3120-01-252-9226
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 7021-94-242-2115 · 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
•
BODY OUTSIDE DIAMETER: 0.7490 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.7490 INCHES NOMINAL IN
OVERALL LENGTH3.7500 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7021-94-242-2115?
7021-94-242-2115 is a BUSHING,SLEEVE.
What is the NSN for 7021-94-242-2115?
7021-94-242-2115 is cataloged in the U.S. Government catalog under NSN 3120-01-252-9226. 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.