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Technical Data Sheet
PartsTable / COMPONENT / 645021146
645021146 ✓ 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

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include usage_design: RO DESALINATOR, end_item_name: WATER PURIFICATION UNIT, MODEL LCS 1, end_item_source: 62144, end_item_identification: RO DESALINATOR, part_name_assigned_by_controlling_agency: INAVY-METER, FLOW RATE IND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-198-8044, 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
645021146
NSN: 3110-01-198-8044
FSC: 3110
CAGE: 83299 — HYSTER-YALE GROUP, INC. DBA YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
usage_designRO DESALINATOR
end_item_nameWATER PURIFICATION UNIT, MODEL LCS 1
end_item_source62144
end_item_identificationRO DESALINATOR
part_name_assigned_by_controlling_agencyINAVY-METER, FLOW RATE IND
NSN3110-01-198-8044
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 645021146 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
160-10AInterchangeable
interchangeable cross-reference
interchangeable
160-10Interchangeable
interchangeable cross-reference
interchangeable
160-10NInterchangeable
interchangeable cross-reference
interchangeable
65B42318-2Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-6000Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-6000-5/8-Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 645021146?
645021146 is a BEARING,BALL,ANNULAR.
What parts can replace 645021146?
There are 21 known substitutes for 645021146: 160-10A, 160-10, 160-10N and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 645021146?
645021146 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-198-8044. 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