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PartsTable / COMPONENT / B15893
B15893 ✓ 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 BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL OVERALL, corner_shape: SQUARE LEFT FLANGE BODY CORNER, flange_width: 0.0290 INCHES MINIMUM AND 0.0330 INCHES MAXIMUM IN, overall_length: 0.4350 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.3060 INCHES MINIMUM AND 0.3080 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 3120-00-088-6462, 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
B15893
NSN: 3120-00-088-6462
FSC: 3120
CAGE: 75418 — KYSOR INDUSTRIAL CORP (USA)
SPECIFICATIONS
materialPLASTIC ACETAL OVERALL
corner_shapeSQUARE LEFT FLANGE BODY CORNER
flange_width0.0290 INCHES MINIMUM AND 0.0330 INCHES MAXIMUM IN
overall_length0.4350 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.3060 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM IN
body_outside_diameter0.3690 INCHES MINIMUM AND 0.3710 INCHES MAXIMUM IN
flange_outside_diameter0.5325 INCHES MINIMUM AND 0.5925 INCHES MAXIMUM IN
material_document_and_classificationDELRIN 500 NC-10/31708 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-088-6462
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: B15893 · 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
•
FLANGE OUTSIDE DIAMETER: 0.5325 INCHES MINIMUM AND 0.5925 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE INSIDE LEFT CORNER
•
BODY OUTSIDE DIAMETER: 0.3690 INCHES MINIMUM AND 0.3710 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE OUTSIDE DIAMETER0.5325 INCHES MINIMUM AND 0.5925 INCHES MAXIMUM IN
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
OVERALL LENGTH0.4350 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM IN
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER0.3690 INCHES MINIMUM AND 0.3710 INCHES MAXIMUM IN
CORNER SHAPESQUARE INSIDE RIGHT CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
MATERIALPLASTIC ACETAL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
66816Interchangeable
interchangeable cross-reference
interchangeable
37482Interchangeable
interchangeable cross-reference
interchangeable
372974-3Interchangeable
interchangeable cross-reference
interchangeable
SS1794XInterchangeable
interchangeable cross-reference
interchangeable
15893Interchangeable
interchangeable cross-reference
interchangeable
2C815Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B15893?
B15893 is a BUSHING,SLEEVE.
What parts can replace B15893?
There are 7 known substitutes for B15893: 66816, 37482, 372974-3 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B15893?
B15893 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-088-6462. 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