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2938T7 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

2938T7: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: BRONZE OVERALL, flange_width: 0.062 INCHES NOMINAL IN, overall_length: 0.500 INCHES NOMINAL IN, special_features: COLOR: SILVER, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-600-1817, 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
2938T7
NSN: 3120-01-600-1817
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialBRONZE OVERALL
flange_width0.062 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
special_featuresCOLOR: SILVER
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.375 INCHES NOMINAL IN
body_outside_diameter0.500 INCHES NOMINAL IN
flange_outside_diameter0.687 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySLEEVE BEARING
NSN3120-01-600-1817
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2938T7 · 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
•
FLANGE OUTSIDE DIAMETER: 0.687 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.687 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.500 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.375 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR: SILVER
FLANGE WIDTH0.062 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSLEEVE BEARING
MATERIALBRONZE 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2938T7?
2938T7 is a BEARING,SLEEVE.
What is the NSN for 2938T7?
2938T7 is cataloged in the U.S. Government catalog under NSN 3120-01-600-1817. 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.