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Technical Data Sheet
PartsTable / COMPONENT / 15253
15253 ✓ Verified by PartsTable
Clementoni · 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include diameter: 2.500 INCHES NOMINAL IN, material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, unit_type: SCREW-IN, cone_width: 0.8125 INCHES NOMINAL IN, head_style: HEXAGON COUNTERSUNK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3158, 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
15253
NSN: 3110-00-100-3158
FSC: 3110
CAGE: 31577 — JAEGER MACHINE CO (USA)
SPECIFICATIONS
diameter2.500 INCHES NOMINAL IN
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
unit_typeSCREW-IN
cone_width0.8125 INCHES NOMINAL IN
head_styleHEXAGON COUNTERSUNK
lens_colorCOLORLESS
slot_depth0.188 INCHES SINGLE END IN
slot_width0.031 INCHES SINGLE END IN
grease_typeCHASSIS
corner_shapeSQUARE ALL CORNERS
thread_class3A A
NSN3110-00-100-3158
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 15253 · Clementoni ⚠ 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
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
CONE WIDTH: 0.8125 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
BORE DIAMETER: 1.1895 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
CONE WIDTH0.8125 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
BORE DIAMETER1.1895 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
4019Interchangeable
interchangeable cross-reference
interchangeable
1515Interchangeable
interchangeable cross-reference
interchangeable
51078Interchangeable
interchangeable cross-reference
interchangeable
15250Interchangeable
interchangeable cross-reference
interchangeable
BLUHI100000HMSInterchangeable
interchangeable cross-reference
interchangeable
0N275467-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15253?
15253 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Clementoni.
What parts can replace 15253?
There are 23 known substitutes for 15253: 4019, 1515, 51078 and 20 more. Substitute compatibility should be verified for your specific system.
Is 15253 still available?
15253 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