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5B0428 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

5B0428: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include note_range: NOTERANGE,A5-A7, bar_quantity: 25, part_name_assigned_by_controlling_agency: BELL LYRA. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-423-9595, 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
5B0428
NSN: 3120-00-423-9595
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
note_rangeNOTERANGE,A5-A7
bar_quantity25
octave_quantity2
special_featuresSTANDARD TUNING:A=442,BAR MATERIAL:ALUMINUM,BAR FINISH:SATIN SILVER,BAR DIMENSIONS:1"X3/8"THICK,FRAME FINISH:SILVER VEIN POWER COAT,OEM ACCESSORIES:PLUMES,CARRYING STRAP,COVER
part_name_assigned_by_controlling_agencyBELL LYRA
NSN3120-00-423-9595
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5B0428 · 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 2
5B428Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M2-04-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5B0428?
5B0428 is a BEARING,SLEEVE.
What parts can replace 5B0428?
There are 2 known substitutes for 5B0428: 5B428, M2-04-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 5B0428?
5B0428 is cataloged in the U.S. Government catalog under NSN 3120-00-423-9595. This indicates validated use in U.S. government and defense supply chains.
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