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Technical Data Sheet
PartsTable / COMPONENT / 12253575
12253575 ✓ 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 HOUSING,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include special_features: ITEM C/O 1 COVER P/N 12253574;1 HOUSING P/N 10932771;FOR ADDITIONAL DATA REFER TO DWG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-069-5597, 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
12253575
NSN: 3110-00-069-5597
FSC: 3110
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
special_featuresITEM C/O 1 COVER P/N 12253574;1 HOUSING P/N 10932771;FOR ADDITIONAL DATA REFER TO DWG
NSN3110-00-069-5597
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12253575 · 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
KEY FEATURES
•
LUBRICATION MATERIAL: OIL
•
INTERNAL CLEARANCE: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
•
LOAD DIRECTION: RADIAL
•
BORE SHAPE: STRAIGHT
•
OUTER RING OUTSIDE DIAMETER: 0.2500 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 0.2960 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
FLANGE WIDTH: 0.0310 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIALOIL
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
OUTER RING OUTSIDE DIAMETER0.2500 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.2960 INCHES NOMINAL IN
SURFACE FINISHGROUND
FLANGE WIDTH0.0310 INCHES NOMINAL IN
SHIELD QUANTITY2
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY INTERNAL CLEARANCE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
M81793/08-EC1N2N1A1Interchangeable
interchangeable cross-reference
interchangeable
NM062DInterchangeable
interchangeable cross-reference
interchangeable
SFR1-5Interchangeable
interchangeable cross-reference
interchangeable
SFR144SS3G32Interchangeable
interchangeable cross-reference
interchangeable
400-611-005-1Interchangeable
interchangeable cross-reference
interchangeable
S418FCHHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12253575?
12253575 is a HOUSING,MECHANICAL DRIVE.
What parts can replace 12253575?
There are 35 known substitutes for 12253575: M81793/08-EC1N2N1A1, NM062D, SFR1-5 and 32 more. Substitute compatibility should be verified for your specific system.
Is 12253575 still available?
12253575 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026