PartsTable
Technical Data Sheet
30-658 ✓ Verified by PartsTable
Melissa & Doug · MRO · MRO_GENERAL
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

Beech trees are deciduous with gray bark. It holds dark green leaves which have tiny teeth. Seasonally, the Beech tree produces nuts in pairs.

The nuts feed forest animals such as raccoons, foxes, deer, rabbits, squirrels, and even bears. These trees grow well in the shade and are known for their strong wood. For this reason, it is harvested and used for flooring and furniture.

- Fun Fact : Forty-eight beech trees laid end to end would equal the length of one mile. - Scientific Name : Fagus grandifolia - Conservation Status : Least concern (LC) - Global Home : Worldwide This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-4863, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 30-658
NSN: 3110-00-156-4863
FSC: 3110
CAGE: 64985 — WESTERN MACHINE TOOL WKS (USA)
SPECIFICATIONS
phaseSINGLE
materialSELENIUM
load_typeRESISTIVE
power_sourceEXTERNAL
overall_width6.500 INCHES NOMINAL IN
terminal_typeTHREADED STUD
inclosure_typeUNINCLOSED
overall_height7.000 INCHES NOMINAL IN
overall_length8.625 INCHES NOMINAL IN
stack_quantity1
mounting_methodBRACKET(S)
special_featuresFAN COOLED
NSN3110-00-156-4863
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 30-658 · Melissa & Doug ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
138547Interchangeable
interchangeable cross-reference
interchangeable
MS35333-60Interchangeable
interchangeable cross-reference
interchangeable
10532Interchangeable
interchangeable cross-reference
interchangeable
1946445Interchangeable
interchangeable cross-reference
interchangeable
HR20993Interchangeable
interchangeable cross-reference
interchangeable
C3440-6-114Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30-658?
30-658 is a FILTER ASSEMBLY,ELECTRICAL manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 30-658?
There are 23 known substitutes for 30-658: 138547, MS35333-60, 10532 and 20 more. Substitute compatibility should be verified for your specific system.
Is 30-658 still available?
30-658 is currently cancelled.
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