PartsTable
Technical Data Sheet
271551-39 ✓ 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 OVERALL, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN, overall_length: 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-620-0593, 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
271551-39
NSN: 3120-00-620-0593
FSC: 3120
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN
overall_length0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
body_outside_diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
flange_outside_diameter0.5550 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
NSN3120-00-620-0593
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 271551-39 · 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
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
FLANGE WIDTH: 0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
FLANGE WIDTH0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER0.5550 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
FF-B-171Interchangeable
interchangeable cross-reference
interchangeable
SSRI-1438RA1P16LO1Interchangeable
interchangeable cross-reference
interchangeable
SR6DK25/7Interchangeable
interchangeable cross-reference
interchangeable
B7-10Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-40048Interchangeable
interchangeable cross-reference
interchangeable
8500377-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 271551-39?
271551-39 is a BEARING,SLEEVE.
What parts can replace 271551-39?
There are 23 known substitutes for 271551-39: FF-B-171, SSRI-1438RA1P16LO1, SR6DK25/7 and 20 more. Substitute compatibility should be verified for your specific system.
Is 271551-39 still available?
271551-39 is currently cancelled.
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