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Technical Data Sheet
PartsTable / COMPONENT / 264071
264071 ✓ 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 HALF,SLEEVE is a the manufacturer industrial component. Key specifications include end_item_identification: 4230-01-153-8660 X 4230-01-346-3122. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-448-0867, 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
264071
NSN: 3120-00-448-0867
FSC: 3120
CAGE: 71995 — DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV (USA)
SPECIFICATIONS
end_item_identification4230-01-153-8660 X 4230-01-346-3122
NSN3120-00-448-0867
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 264071 · 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
•
LOCKING LUG LENGTH: 0.2188 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.6460 INCHES MINIMUM AND 2.6470 INCHES MAXIMUM IN
•
MATERIAL: STEEL OUTER LAYER
•
CORNER SHAPE: SQUARE ALL CORNERS
•
DISTANCE FROM LUG END TO END OF BEARING: 0.9890 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
•
LOCKING LUG HEIGHT: 0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
LOCKING LUG LENGTH0.2188 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.6460 INCHES MINIMUM AND 2.6470 INCHES MAXIMUM IN
MATERIALSTEEL OUTER LAYER
CORNER SHAPESQUARE ALL CORNERS
DISTANCE FROM LUG END TO END OF BEARING0.9890 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN
STYLE DESIGNATORHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
MATERIALTIN ALLOY INNER LAYER
LOCKING LUG HEIGHT0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
LOCKING LUG WIDTH0.2380 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM IN
BODY INSIDE DIAMETER2.5015 INCHES MINIMUM AND 2.5030 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
21195Interchangeable
interchangeable cross-reference
interchangeable
212696Interchangeable
interchangeable cross-reference
interchangeable
X18129Interchangeable
interchangeable cross-reference
interchangeable
X18180Interchangeable
interchangeable cross-reference
interchangeable
2897-013Interchangeable
interchangeable cross-reference
interchangeable
321A129Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 264071?
264071 is a BEARING HALF,SLEEVE.
What parts can replace 264071?
There are 13 known substitutes for 264071: 21195, 212696, X18129 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 264071?
264071 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-448-0867. 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