PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 442-30
442-30 ✓ 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

- the thought-out adapter to resolve connection problems anywhere in the world! <br>- flat contact pins (US plug) can be turned and moved into the required position.<br>- contacts that are not used are voltage-free.<br>- utmost safety.<br>- this world travel adapter is NOT a voltage or frequency converter.<br>- GS-tested.<br>- maximum load: 230 V AC, 7.5 A, max. 1700 W. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-6764, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
442-30
NSN: 3110-00-156-6764
FSC: 3110
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
special_featuresCONDUCTIVITY; 30PPM
NSN3110-00-156-6764
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 442-30 · 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
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL OUTER RING
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 47.00 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
MATERIALSTEEL OUTER RING
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
OVERALL WIDTH14.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER47.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LOAD DIRECTIONANGULAR
CONTACT ANGLE25.0 DEGREES MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
10387408Interchangeable
interchangeable cross-reference
interchangeable
1825BLACKInterchangeable
interchangeable cross-reference
interchangeable
70A0203Interchangeable
interchangeable cross-reference
interchangeable
39215Interchangeable
interchangeable cross-reference
interchangeable
6003-63Interchangeable
interchangeable cross-reference
interchangeable
18250Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 442-30?
442-30 is a GEARSHAFT,MULTIPLE GEARS manufactured by Hama.
What parts can replace 442-30?
There are 30 known substitutes for 442-30: 10387408, 1825BLACK, 70A0203 and 27 more. Substitute compatibility should be verified for your specific system.
Is 442-30 still available?
442-30 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026