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Technical Data Sheet
PartsTable / COMPONENT / 1163535
1163535 ✓ 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: 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN, material: STEEL COMP 303 OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 1.1094 INCHES MINIMUM AND 1.1406 INCHES MAXIMUM IN, style_designator: ROUND, overall_thickness: 0.0575 INCHES MINIMUM AND 0.0625 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 3120-00-423-7933, 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
1163535
NSN: 3120-00-423-7933
FSC: 3120
CAGE: 28528 — ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST (USA)
SPECIFICATIONS
diameter0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
materialSTEEL COMP 303 OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter1.1094 INCHES MINIMUM AND 1.1406 INCHES MAXIMUM IN
style_designatorROUND
overall_thickness0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
surface_conditionGROUND
surface_treatmentPASSIVATE OVERALL
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-423-7933
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1163535 · 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
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 1.1094 INCHES MINIMUM AND 1.1406 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 303 OVERALL
•
SURFACE CONDITION: GROUND
•
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.1094 INCHES MINIMUM AND 1.1406 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 303 OVERALL
SURFACE CONDITIONGROUND
STYLE DESIGNATORROUND
DIAMETER0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
OVERALL THICKNESS0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
18828Interchangeable
interchangeable cross-reference
interchangeable
18817Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
18828-1Interchangeable
interchangeable cross-reference
interchangeable
4032661Interchangeable
interchangeable cross-reference
interchangeable
14067700Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1163535?
1163535 is a BEARING,WASHER,THRUST.
What parts can replace 1163535?
There are 11 known substitutes for 1163535: 18828, 18817, 00044 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1163535?
1163535 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-423-7933. 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