PartsTable
Technical Data Sheet
MS17811-5 ✓ 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: 0.3770 INCHES MINIMUM AND 0.3820 INCHES MAXIMUM IN, material: STEEL COMP 1020 OVERALL, corner_shape: SQUARE ALL CORNERS, surface_finish: 16.0 MICROINCHES LEFT SIDE, hardness_rating: 58.0 ROCKWELL C MINIMUM OVERALL, outside_diameter: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-189-7501, 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
MS17811-5
NSN: 3120-01-189-7501
FSC: 3120
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
diameter0.3770 INCHES MINIMUM AND 0.3820 INCHES MAXIMUM IN
materialSTEEL COMP 1020 OVERALL
corner_shapeSQUARE ALL CORNERS
surface_finish16.0 MICROINCHES LEFT SIDE
hardness_rating58.0 ROCKWELL C MINIMUM OVERALL
outside_diameter0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
style_designatorROUND
features_providedCASEHARDENED
overall_thickness0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-189-7501
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: MS17811-5 · 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
OVERALL THICKNESS: 0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN
SURFACE FINISH: 16.0 MICROINCHES LEFT SIDE
DIAMETER: 0.3770 INCHES MINIMUM AND 0.3820 INCHES MAXIMUM IN
STYLE DESIGNATOR: ROUND
CORNER SHAPE: SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
OUTSIDE DIAMETER: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL THICKNESS0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN
SURFACE FINISH16.0 MICROINCHES LEFT SIDE
DIAMETER0.3770 INCHES MINIMUM AND 0.3820 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
CORNER SHAPESQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE FINISH16.0 MICROINCHES RIGHT SIDE
OUTSIDE DIAMETER0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
14551102 PIECEInterchangeable
interchangeable cross-reference
interchangeable
MS17811Interchangeable
interchangeable cross-reference
interchangeable
MS17811-11Interchangeable
interchangeable cross-reference
interchangeable
MS17811-17Interchangeable
interchangeable cross-reference
interchangeable
MS17811-8Interchangeable
interchangeable cross-reference
interchangeable
MS17811-18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS17811-5?
MS17811-5 is a BEARING,WASHER,THRUST.
What parts can replace MS17811-5?
There are 14 known substitutes for MS17811-5: 14551102 PIECE, MS17811, MS17811-11 and 11 more. Substitute compatibility should be verified for your specific system.
Is MS17811-5 still available?
MS17811-5 is currently cancelled.
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