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Technical Data Sheet
PartsTable / COMPONENT / RB2430-24
RB2430-24 ✓ 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 ALL CORNERS, overall_length: 2.9950 INCHES MINIMUM AND 3.0050 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.4990 INCHES MINIMUM AND 1.5010 INCHES MAXIMUM IN, body_outside_diameter: 1.8770 INCHES MINIMUM AND 1.8780 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 3120-00-415-7195, 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
RB2430-24
NSN: 3120-00-415-7195
FSC: 3120
CAGE: 80755 — RANDALL BEARING INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 932 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length2.9950 INCHES MINIMUM AND 3.0050 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.4990 INCHES MINIMUM AND 1.5010 INCHES MAXIMUM IN
body_outside_diameter1.8770 INCHES MINIMUM AND 1.8780 INCHES MAXIMUM IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-415-7195
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: RB2430-24 · 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
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL: COPPER ALLOY 932 OVERALL
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 1.4990 INCHES MINIMUM AND 1.5010 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 1.8770 INCHES MINIMUM AND 1.8780 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALCOPPER ALLOY 932 OVERALL
CORNER SHAPESQUARE ALL CORNERS
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER1.4990 INCHES MINIMUM AND 1.5010 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER1.8770 INCHES MINIMUM AND 1.8780 INCHES MAXIMUM IN
OVERALL LENGTH2.9950 INCHES MINIMUM AND 3.0050 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
H-279Interchangeable
interchangeable cross-reference
interchangeable
OSWD-DISPENSERInterchangeable
interchangeable cross-reference
interchangeable
MIL-R-43448Interchangeable
interchangeable cross-reference
interchangeable
177Interchangeable
interchangeable cross-reference
interchangeable
179Interchangeable
interchangeable cross-reference
interchangeable
H-177Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RB2430-24?
RB2430-24 is a BEARING,SLEEVE.
What parts can replace RB2430-24?
There are 15 known substitutes for RB2430-24: H-279, OSWD-DISPENSER, MIL-R-43448 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RB2430-24?
RB2430-24 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-415-7195. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026