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Technical Data Sheet
PartsTable / COMPONENT / 845946 PIECE 31
845946 PIECE 31 ✓ 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 is a the manufacturer industrial component. Key specifications include end_item_identification: 6525-01-291-8387, purchase_description_identification: 53542-43800, general_characteristics_item_description: REPAIR PART FOR PROCESSING MACHINE RADIOGRAPHIC FILM; CAGE 53542; P/N 43005; MDL A/T2000, part_name_assigned_by_controlling_agency: COVER PROCESSING MACHINE END ITEM NSN 6525-01-291-8387. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-380-9814, 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
845946 PIECE 31
NSN: 3110-00-380-9814
FSC: 3110
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
end_item_identification6525-01-291-8387
purchase_description_identification53542-43800
general_characteristics_item_descriptionREPAIR PART FOR PROCESSING MACHINE RADIOGRAPHIC FILM; CAGE 53542; P/N 43005; MDL A/T2000
part_name_assigned_by_controlling_agencyCOVER PROCESSING MACHINE END ITEM NSN 6525-01-291-8387
NSN3110-00-380-9814
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 845946 PIECE 31 · 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 10
145181Interchangeable
interchangeable cross-reference
interchangeable
43800Interchangeable
interchangeable cross-reference
interchangeable
13222E0632Interchangeable
interchangeable cross-reference
interchangeable
5X139Interchangeable
interchangeable cross-reference
interchangeable
P2945Interchangeable
interchangeable cross-reference
interchangeable
LL-H36-8309Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 845946 PIECE 31?
845946 PIECE 31 is a BEARING.
What parts can replace 845946 PIECE 31?
There are 10 known substitutes for 845946 PIECE 31: 145181, 43800, 13222E0632 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845946 PIECE 31?
845946 PIECE 31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-380-9814. 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