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3055145 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3055145: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC TUBE, exterior_color: BLACK, inside_diameter: 0.313 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, special_features: SAE J844, TYPE B AIRBRAKE, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-390-3390, 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
3055145
NSN: 3120-01-390-3390
NIINs: 013903390, 015781995
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialPLASTIC TUBE
exterior_colorBLACK
inside_diameter0.313 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
special_featuresSAE J844, TYPE B AIRBRAKE
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identification2320-01-304-2277 TRUCK, PALLETIZED LOADING
media_for_which_designedAIR SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length12.000 INCHES NOMINAL OVERALL IN
part_name_assigned_by_controlling_agencyTUBING, NY 3/8 BLK 12.0 2032
NSN3120-01-390-3390
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3055145 · 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
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 3055145?
3055145 is a BEARING,SLEEVE.
What is the NSN for 3055145?
3055145 is cataloged in the U.S. Government catalog under NSN 3120-01-390-3390. This indicates validated use in U.S. government and defense supply chains.
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