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Technical Data Sheet
PartsTable / COMPONENT / F52606-402
F52606-402 ✓ 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: STEEL COMP 4130 OVERALL, corner_shape: SQUARE LEFT FLANGE BODY CORNER, flange_width: 0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN, overall_length: 2.1230 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN, hardness_rating: 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, EXTERNAL FLANGE ONE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-804-4473, 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
F52606-402
NSN: 3120-00-804-4473
FSC: 3120
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
corner_shapeSQUARE LEFT FLANGE BODY CORNER
flange_width0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
overall_length2.1230 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN
hardness_rating27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentCADMIUM OVERALL
body_inside_diameter0.8900 INCHES MINIMUM AND 0.8930 INCHES MAXIMUM IN
body_outside_diameter1.3753 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN
flange_outside_diameter1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN
NSN3120-00-804-4473
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: F52606-402 · 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: 1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 1.3753 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.8900 INCHES MINIMUM AND 0.8930 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE LEFT FLANGE BODY CORNER
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.1230 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER1.9950 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER1.3753 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM IN
FLANGE WIDTH0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.8900 INCHES MINIMUM AND 0.8930 INCHES MAXIMUM IN
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
SURFACE TREATMENTCADMIUM OVERALL
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
CLF1-17Interchangeable
interchangeable cross-reference
interchangeable
21734Interchangeable
interchangeable cross-reference
interchangeable
21734REVKInterchangeable
interchangeable cross-reference
interchangeable
0121734Interchangeable
interchangeable cross-reference
interchangeable
0121734-8Interchangeable
interchangeable cross-reference
interchangeable
62894Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F52606-402?
F52606-402 is a BUSHING,SLEEVE.
What parts can replace F52606-402?
There are 6 known substitutes for F52606-402: CLF1-17, 21734, 21734REVK and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F52606-402?
F52606-402 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-804-4473. 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