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Technical Data Sheet
PartsTable / MRO / 252956
252956 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, body_style: PANEL MOUNTED, body_width: 0.780 INCHES NOMINAL IN, cone_width: 1.1930 INCHES NOMINAL IN, body_height: 0.605 INCHES MAXIMUM IN, bore_diameter: 2.0000 INCHES NOMINAL 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 3110-00-100-0789, 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
MRO→ MRO_GENERAL→ 252956
NSN: 3110-00-100-0789
FSC: 3110
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePANEL MOUNTED
body_width0.780 INCHES NOMINAL IN
cone_width1.1930 INCHES NOMINAL IN
body_height0.605 INCHES MAXIMUM IN
bore_diameter2.0000 INCHES NOMINAL IN
actuator_styleRECTANGULAR
mounting_methodPANEL
special_featuresSOURCE CONTROL DRAWING; WEAPON SYSTEM ESSENTIAL
style_designatorNORMAL ANGLE
features_providedHYBRID
cone_corner_radius0.0312 INCHES NOMINAL IN
NSN3110-00-100-0789
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 252956 · 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
•
CONE CORNER RADIUS: 0.0312 INCHES NOMINAL IN
•
CONE WIDTH: 1.1930 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.0000 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.0312 INCHES NOMINAL IN
CONE WIDTH1.1930 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.0000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
3775Interchangeable
interchangeable cross-reference
interchangeable
1848-6Interchangeable
interchangeable cross-reference
interchangeable
252956Interchangeable
interchangeable cross-reference
interchangeable
3900229Interchangeable
interchangeable cross-reference
interchangeable
DMS 87041BInterchangeable
interchangeable cross-reference
interchangeable
2919961-170Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 252956?
252956 is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 252956?
There are 18 known substitutes for 252956: 3775, 1848-6, 252956 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 252956?
252956 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0789. 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