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Technical Data Sheet
PartsTable / COMPONENT / 25823-1
25823-1 ✓ 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 SHIELD,BEARING,REPLACEMENT is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_width: 1.219 INCHES MAXIMUM IN, bore_shape: STRAIGHT BOTH ENDS, body_height: 2.625 INCHES MAXIMUM IN, body_length: 1.219 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-381-9801, 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
25823-1
NSN: 3110-01-381-9801
FSC: 3110
CAGE: 90598 — ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
body_width1.219 INCHES MAXIMUM IN
bore_shapeSTRAIGHT BOTH ENDS
body_height2.625 INCHES MAXIMUM IN
body_length1.219 INCHES MAXIMUM IN
bore_length3.0000 INCHES NOMINAL BOTH ENDS IN
design_typeBELLOWS
body_diameter0.556 INCHES NOMINAL IN
bore_diameter0.2500 INCHES NOMINAL BOTH ENDS IN
rating_methodELECTRICAL SINGLE COMPONENT ALL WINDING
inclosure_typeHERMETICALLY SEALED
NSN3110-01-381-9801
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 25823-1 · 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 13
811-01Interchangeable
interchangeable cross-reference
interchangeable
DA048-003BInterchangeable
interchangeable cross-reference
interchangeable
131-120Interchangeable
interchangeable cross-reference
interchangeable
678-1322-00Interchangeable
interchangeable cross-reference
interchangeable
37538Interchangeable
interchangeable cross-reference
interchangeable
124.164Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25823-1?
25823-1 is a SHIELD,BEARING,REPLACEMENT.
What parts can replace 25823-1?
There are 13 known substitutes for 25823-1: 811-01, DA048-003B, 131-120 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25823-1?
25823-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-381-9801. 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