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175165 ✓ Verified by PartsTable
Hama · 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,SLEEVE is a Hama industrial component. Key specifications include end_item_identification: SINGER CLASS 175 INDUSTRIAL SEWING MACHINE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-125-1596, 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
175165
NSN: 3120-00-125-1596
FSC: 3120
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
end_item_identificationSINGER CLASS 175 INDUSTRIAL SEWING MACHINE
NSN3120-00-125-1596
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 175165 · Hama ⚠ 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
•
SURFACE FINISH: 100.0 MICROINCHES RIGHT END SURFACE OF BODY
•
CORNER SHAPE: SQUARE LEFT FLANGE BODY CORNER
•
BODY OUTSIDE DIAMETER: 0.6260 INCHES MINIMUM AND 0.6266 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.4800 INCHES MINIMUM AND 0.4850 INCHES MAXIMUM IN
•
FLANGE OUTSIDE DIAMETER: 0.8750 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.3020 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISH100.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH100.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
OVERALL LENGTH0.7600 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.6260 INCHES MINIMUM AND 0.6266 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.4800 INCHES MINIMUM AND 0.4850 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER0.8750 INCHES NOMINAL IN
FLANGE WIDTH0.3020 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
240004Interchangeable
interchangeable cross-reference
interchangeable
175165Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 175165?
175165 is a BEARING,SLEEVE manufactured by Hama.
What parts can replace 175165?
There are 2 known substitutes for 175165: 240004, 175165. Substitute compatibility should be verified for your specific system.
What is the NSN for 175165?
175165 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-125-1596. 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