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Technical Data Sheet
PartsTable / COMPONENT / 648301
648301 ✓ Verified by PartsTable
— · 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: UNABLE TO DECODE, body_style: STRAIGHT THRU, flow_control_device: PISTON, FREE TYPE, first_end_thread_class: 3B, first_end_connection_type: THREADED INTERNAL BOSS, valve_discharge_flow_rate: 9.0 GALLONS PER MINUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0218, 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
648301
NSN: 3110-00-100-0218
FSC: 3110
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_styleSTRAIGHT THRU
flow_control_devicePISTON, FREE TYPE
first_end_thread_class3B
end_connection_quantity2
first_end_connection_typeTHREADED INTERNAL BOSS
valve_discharge_flow_rate9.0 GALLONS PER MINUTE
first_end_style_designatorGASKET SEAL
first_end_thread_directionRIGHT-HAND
maximum_inlet_pressure_ratingERR-060
material_document_and_classificationAMS 5643 ASSN STD 1ST MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
second_end_relationship_with_first_endIDENTICAL
NSN3110-00-100-0218
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 648301 · OEM ⚠ 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
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
CALMInterchangeable
interchangeable cross-reference
interchangeable
H60MLQ30207Interchangeable
interchangeable cross-reference
interchangeable
30207Interchangeable
interchangeable cross-reference
interchangeable
3245Interchangeable
interchangeable cross-reference
interchangeable
3244Interchangeable
interchangeable cross-reference
interchangeable
910282-2658Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 648301?
648301 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 648301?
There are 26 known substitutes for 648301: CALM, H60MLQ30207, 30207 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 648301?
648301 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0218. 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