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PartsTable / COMPONENT / AS86755
AS86755 ✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.5010 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN, material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 0.8740 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN, style_designator: ROUND, features_provided: CASEHARDENED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-531-8671, 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
AS86755
NSN: 3120-00-531-8671
FSC: 3120
CAGE: 11976 — CHICAGO PNEUMATIC TOOL CO (USA)
SPECIFICATIONS
diameter0.5010 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter0.8740 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN
style_designatorROUND
features_providedCASEHARDENED
overall_thickness0.0345 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM IN
surface_conditionLAPPED
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-531-8671
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AS86755 · 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
•
CENTER HOLE SHAPE STYLE: ROUND
•
SURFACE CONDITION: LAPPED
•
STYLE DESIGNATOR: ROUND
•
FEATURES PROVIDED: CASEHARDENED
•
MATERIAL: STEEL OVERALL
•
CORNER SHAPE: SQUARE ALL CORNERS
•
OVERALL THICKNESS: 0.0345 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM IN
•
DIAMETER: 0.5010 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE SHAPE STYLEROUND
SURFACE CONDITIONLAPPED
STYLE DESIGNATORROUND
FEATURES PROVIDEDCASEHARDENED
MATERIALSTEEL OVERALL
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.0345 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM IN
DIAMETER0.5010 INCHES MINIMUM AND 0.5030 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.8740 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
611351Interchangeable
interchangeable cross-reference
interchangeable
611351PC1Interchangeable
interchangeable cross-reference
interchangeable
11351Interchangeable
interchangeable cross-reference
interchangeable
711351Interchangeable
interchangeable cross-reference
interchangeable
13131-1PC5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS86755?
AS86755 is a BEARING,WASHER,THRUST.
What parts can replace AS86755?
There are 5 known substitutes for AS86755: 611351, 611351PC1, 11351 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS86755?
AS86755 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-531-8671. 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