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CJS-2428 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

CJS-2428: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL AND ZINC OVERALL, overall_length: 1.750 INCHES NOMINAL IN, surface_treatment: ZINC OVERALL, body_outside_diameter: 1.500 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SELF LUBRICATING BEARINGS. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-710-8031, 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
CJS-2428
NSN: 3120-01-710-8031
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 51588 — RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION (USA)
SPECIFICATIONS
materialSTEEL AND ZINC OVERALL
overall_length1.750 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
body_outside_diameter1.500 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySELF LUBRICATING BEARINGS
NSN3120-01-710-8031
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CJS-2428 · 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: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL AND ZINC OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
OVERALL LENGTH1.750 INCHES NOMINAL IN
SPECIAL FEATURESNORMAL OPERATING TEMPERATURE SHOULD BE KEPT BELOW 300 DEGREES FAHRENHEIT. BEARINGS ARE INSTALLED INTO THE HOUSING BORE USING A PRESS FIT. HARDENED STEEL, HARD ANODIZED ALUMINUM, HARD CHROME OR NICKEL PLATE ARE RECOMMENDED. A SURFACE HARDNESS OF 45-50 RC IS DESIRABLE, BUT SATISFACTORY PERFORMANCE CAN ALSO BE OBTAINED WITH SOFTER MATERIALS. RECOMMENDED HOUSING BORE MINIMUM OF 1.6555 INCHES AND MAXIMUM OF 1.6565 INCHES. IN
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSELF LUBRICATING BEARINGS
MATERIALSTEEL AND ZINC 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CJS-2428?
CJS-2428 is a BEARING,SLEEVE.
What is the NSN for CJS-2428?
CJS-2428 is cataloged in the U.S. Government catalog under NSN 3120-01-710-8031. This indicates validated use in U.S. government and defense supply chains.
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