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Technical Data Sheet

DD421S55-220ALT5PC62 — Technical Data Sheet

✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 932 OVERALL, corner_shape: SQUARE OUTSIDE RIGHT CORNER, flange_width: 0.1350 INCHES NOMINAL IN, overall_length: 1.3430 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 1.3760 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-3208, 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
DD421S55-220ALT5PC62
NSN: 3120-00-339-3208
FSC: 3120
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY 932 OVERALL
corner_shapeSQUARE OUTSIDE RIGHT CORNER
flange_width0.1350 INCHES NOMINAL IN
overall_length1.3430 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter1.3760 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN
body_outside_diameter1.5000 INCHES NOMINAL IN
flange_outside_diameter1.7500 INCHES NOMINAL IN
material_document_and_classificationMIL-B-12621 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_groove_location_and_quantity4 INTERNAL
NSN3120-00-339-3208
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: DD421S55-220ALT5PC62 · 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: 1.5000 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER: 1.7500 INCHES NOMINAL IN
BODY INSIDE DIAMETER: 1.3760 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN
FLANGE WIDTH: 0.1350 INCHES NOMINAL IN
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER1.5000 INCHES NOMINAL IN
OVERALL LENGTH1.3430 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER1.7500 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.3760 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN
FLANGE WIDTH0.1350 INCHES NOMINAL IN
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-12621 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CORNER SHAPESQUARE INSIDE LEFT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
DD423S55-0225PC62Interchangeable
Same NIIN cross-reference
interchangeable
DD423S55-124PC62Interchangeable
Same NIIN cross-reference
interchangeable
CVL48S5501-478655ALT3PC43Interchangeable
Same NIIN cross-reference
interchangeable
CV22S55-27ALT3PC43Interchangeable
Same NIIN cross-reference
interchangeable
DD445S5501-256ALT2PC43Interchangeable
Same NIIN cross-reference
interchangeable
DD423S55-114ALT3PC62Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DD421S55-220ALT5PC62?
DD421S55-220ALT5PC62 is a BEARING,SLEEVE.
What parts can replace DD421S55-220ALT5PC62?
There are 9 known substitutes for DD421S55-220ALT5PC62: DD423S55-0225PC62, DD423S55-124PC62, CVL48S5501-478655ALT3PC43 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DD421S55-220ALT5PC62?
DD421S55-220ALT5PC62 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-3208. This indicates validated use in U.S. government and defense supply chains.
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