PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 178284
178284 ✓ Verified by PartsTable
Hama · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

- Elegant and flexible fabric jacket for additional kink protection<br>- Compact size for travelling, ideal for on the go<br>- Specially optimised inner conductors that are ideal for charging smartphones and tablets<br>- Easy and quick connection thanks to the USB Type-C plug that can be used on both sides<br>- For charging and synchronising smartphones and tablets with a USB Type-C socket<br>- Sturdy plugs and moulded strain reliefs, high mechanical resistance This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-158-8569, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
178284
NSN: 3110-00-158-8569
FSC: 3110
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL
end_similarityIDENTICAL
overall_length5.055 INCHES MINIMUM AND 5.075 INCHES MAXIMUM IN
surface_finish16.0 MICROINCHES
first_end_stylePLAIN
first_end_diameter0.6150 INCHES MINIMUM AND 0.6160 INCHES MAXIMUM IN
NSN3110-00-158-8569
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 178284 · Hama ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL OUTSIDE DIAMETER: 1.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESROLLER TYPE: SOLID
OVERALL OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
OVERALL LENGTH2.3750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
21018Interchangeable
interchangeable cross-reference
interchangeable
DGC765PC28Interchangeable
interchangeable cross-reference
interchangeable
30057Interchangeable
interchangeable cross-reference
interchangeable
ER63688AInterchangeable
interchangeable cross-reference
interchangeable
BA811-1108Interchangeable
interchangeable cross-reference
interchangeable
C54759Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 178284?
178284 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Hama.
What parts can replace 178284?
There are 19 known substitutes for 178284: 21018, DGC765PC28, 30057 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 178284?
178284 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-158-8569. 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