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Technical Data Sheet
PartsTable / COMPONENT / 051438
051438 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: PLASTIC POLYVINYL SILOXANE, usage_design: IMPRESSION, component_quantity: 12, part_name_assigned_by_controlling_agency: IMPRESSION MATERIAL BLUE MOUSSE THIXOTROPIC VINYL POLYSILOXANE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3101, 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
051438
NSN: 3110-00-100-3101
FSC: 3110
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL SILOXANE
usage_designIMPRESSION
special_featuresBLUE-MOUSSE BITE REGISTRATION; THIXOTROPIC WITH FLUFFY CONSISTENCY WHICH WON'T RUN OR SLUMP; CLASSIC 2-MINUTE SET; CONTAINS 2-50ML SPLIT CARTRIDGES AND 10 MIXING TIPS
component_quantity12
part_name_assigned_by_controlling_agencyIMPRESSION MATERIAL BLUE MOUSSE THIXOTROPIC VINYL POLYSILOXANE
NSN3110-00-100-3101
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 051438 · 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
•
BORE DIAMETER: 2.1250 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE WIDTH: 1.5810 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
CONE CORNER RADIUS: 0.1406 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)
BORE DIAMETER2.1250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE WIDTH1.5810 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
23-3457Interchangeable
interchangeable cross-reference
interchangeable
4595Interchangeable
interchangeable cross-reference
interchangeable
FC1028Interchangeable
interchangeable cross-reference
interchangeable
1000D42Interchangeable
interchangeable cross-reference
interchangeable
A8850Interchangeable
interchangeable cross-reference
interchangeable
705328Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 051438?
051438 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 051438?
There are 19 known substitutes for 051438: 23-3457, 4595, FC1028 and 16 more. Substitute compatibility should be verified for your specific system.
Is 051438 still available?
051438 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