PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 11179-9-37
11179-9-37 ✓ 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: 1.7450 INCHES MINIMUM AND 1.7650 INCHES MAXIMUM IN, material: OIL LUBRICATING LUBRICATION, corner_shape: SQUARE ALL CORNERS, outside_diameter: 2.4250 INCHES MINIMUM AND 2.4550 INCHES MAXIMUM IN, style_designator: ROUND, overall_thickness: 0.1225 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-809-5311, 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
11179-9-37
NSN: 3120-00-809-5311
FSC: 3120
CAGE: 8E499 — KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO (USA)
SPECIFICATIONS
diameter1.7450 INCHES MINIMUM AND 1.7650 INCHES MAXIMUM IN
materialOIL LUBRICATING LUBRICATION
corner_shapeSQUARE ALL CORNERS
outside_diameter2.4250 INCHES MINIMUM AND 2.4550 INCHES MAXIMUM IN
style_designatorROUND
overall_thickness0.1225 INCHES MINIMUM AND 0.1275 INCHES MAXIMUM IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
nondefinitive_spec/std_data1 TYPE AND A COMPOSITION
material_document_and_classificationMIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
NSN3120-00-809-5311
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 11179-9-37 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A COMPOSITION
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL: COPPER ALLOY OVERALL
•
OUTSIDE DIAMETER: 2.4250 INCHES MINIMUM AND 2.4550 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
CENTER HOLE SHAPE STYLE: ROUND
•
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15016 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A COMPOSITION
CORNER SHAPESQUARE ALL CORNERS
MATERIALCOPPER ALLOY OVERALL
OUTSIDE DIAMETER2.4250 INCHES MINIMUM AND 2.4550 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CENTER HOLE SHAPE STYLEROUND
STYLE DESIGNATORROUND
MATERIALOIL LUBRICATING LUBRICATION
DIAMETER1.7450 INCHES MINIMUM AND 1.7650 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
59-48AInterchangeable
interchangeable cross-reference
interchangeable
B2Interchangeable
interchangeable cross-reference
interchangeable
1118-8Interchangeable
interchangeable cross-reference
interchangeable
322900P1Interchangeable
interchangeable cross-reference
interchangeable
31774Interchangeable
interchangeable cross-reference
interchangeable
190 43/64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11179-9-37?
11179-9-37 is a BEARING,WASHER,THRUST.
What parts can replace 11179-9-37?
There are 13 known substitutes for 11179-9-37: 59-48A, B2, 1118-8 and 10 more. Substitute compatibility should be verified for your specific system.
Is 11179-9-37 still available?
11179-9-37 is currently cancelled.
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Last verified: July 2026