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Technical Data Sheet
PartsTable / COMPONENT / 1231-004-001
1231-004-001 ✓ 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 PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.130 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN, drive_shaft_type: TONGUE, operation_method: POWERED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-194-0892, 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
1231-004-001
NSN: 3110-01-194-0892
FSC: 3110
CAGE: 97578 — TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR DIV WESTERN REGIONAL SERVICE CENTER (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.130 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
drive_shaft_typeTONGUE
operation_methodPOWERED
overall_diameter0.110 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
special_featuresEMI O-RING FOR AZ BRAKE COVER ACCESS PLUG
features_providedHERMETICALLY SEALED CASE
discharge_pressure00.0 LIGHT COMMERCIAL HEATING AND COOLING - ENERGY STAR-HEATING AND COOLING - ENERGY EFFICIENT PRODUCTS
drive_shaft_length0.500 INCHES NOMINAL IN
rotary_pump_designGEAR
NSN3110-01-194-0892
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1231-004-001 · 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 5
123141Interchangeable
interchangeable cross-reference
interchangeable
A69-148Interchangeable
interchangeable cross-reference
interchangeable
10133115Interchangeable
interchangeable cross-reference
interchangeable
4001751-502Interchangeable
interchangeable cross-reference
interchangeable
2916269Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1231-004-001?
1231-004-001 is a PLATE,RETAINING,BEARING.
What parts can replace 1231-004-001?
There are 5 known substitutes for 1231-004-001: 123141, A69-148, 10133115 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1231-004-001?
1231-004-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-194-0892. 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