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Technical Data Sheet
PartsTable / COMPONENT / HS626-4-230
HS626-4-230 ✓ 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: ALUMINUM ALLOY 6061 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.2200 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN, special_features: ID AND OD CONCENTRIC WITHIN 0.001 TIR, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.2505 INCHES MINIMUM AND 0.2510 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 3120-00-925-4448, 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
HS626-4-230
NSN: 3120-00-925-4448
FSC: 3120
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.2200 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN
special_featuresID AND OD CONCENTRIC WITHIN 0.001 TIR
style_designatorSPLIT, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.2505 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
body_outside_diameter0.3755 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
specification/standard_data02731-HS626-4-230 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationWW-T-700-6 T6 TYPE 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN3120-00-925-4448
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: HS626-4-230 · 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 ALL CORNERS
•
SPECIFICATION/STANDARD DATA: 02731-HS626-4-230 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
BODY INSIDE DIAMETER: 0.2505 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-700-6 T6 TYPE 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: ALUMINUM ALLOY 6061 OVERALL
•
STYLE DESIGNATOR: SPLIT, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE ALL CORNERS
SPECIAL FEATURESID AND OD CONCENTRIC WITHIN 0.001 TIR
SPECIFICATION/STANDARD DATA02731-HS626-4-230 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
BODY INSIDE DIAMETER0.2505 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700-6 T6 TYPE 1 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
OVERALL LENGTH0.2200 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN
STYLE DESIGNATORSPLIT, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER0.3755 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
C2187BInterchangeable
interchangeable cross-reference
interchangeable
X2187BInterchangeable
interchangeable cross-reference
interchangeable
2187-2Interchangeable
interchangeable cross-reference
interchangeable
10431205Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HS626-4-230?
HS626-4-230 is a BUSHING,SLEEVE.
What parts can replace HS626-4-230?
There are 4 known substitutes for HS626-4-230: C2187B, X2187B, 2187-2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HS626-4-230?
HS626-4-230 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-925-4448. 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