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Technical Data Sheet
PartsTable / COMPONENT / CP4-3
CP4-3 ✓ 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 COUPLING,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include end_type: STRAIGHT SETSCREW FIRST END, material: STEEL, overall_length: 2.219 INCHES NOMINAL IN, furnished_items: SETSCREW, style_designator: SET SCREW, conduit_type_accommodated: RIGID METALLIC THINWALL FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-4282, 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
CP4-3
NSN: 3110-00-142-4282
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
end_typeSTRAIGHT SETSCREW FIRST END
materialSTEEL
overall_length2.219 INCHES NOMINAL IN
furnished_itemsSETSCREW
style_designatorSET SCREW
conduit_type_accommodatedRIGID METALLIC THINWALL FIRST END
item_accommodated_trade_size1.000 INCHES FIRST END IN
hazardous_locations/environmental_protectionCEMENT TIGHT
NSN3110-00-142-4282
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: CP4-3 · 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 26
251817-517-6Interchangeable
interchangeable cross-reference
interchangeable
6057-173-HRInterchangeable
interchangeable cross-reference
interchangeable
6057Interchangeable
interchangeable cross-reference
interchangeable
1002199-P3Interchangeable
interchangeable cross-reference
interchangeable
K-24780Interchangeable
interchangeable cross-reference
interchangeable
912160Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CP4-3?
CP4-3 is a COUPLING,ELECTRICAL CONDUIT.
What parts can replace CP4-3?
There are 26 known substitutes for CP4-3: 251817-517-6, 6057-173-HR, 6057 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CP4-3?
CP4-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-142-4282. 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