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Technical Data Sheet
PartsTable / COMPONENT / 705161
705161 ✓ 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 POLYTETRAFLUOROETHYLENE OVERALL, overall_height: 1.766 INCHES NOMINAL IN, inside_diameter: 0.912 INCHES MINIMUM AND 0.915 INCHES MAXIMUM IN, outside_diameter: 0.975 INCHES MINIMUM AND 0.978 INCHES MAXIMUM IN, special_features: MICRO IN. FINISH 32, style_designator: CYLINDRICAL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0655, 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
705161
NSN: 3110-00-100-0655
FSC: 3110
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
overall_height1.766 INCHES NOMINAL IN
inside_diameter0.912 INCHES MINIMUM AND 0.915 INCHES MAXIMUM IN
outside_diameter0.975 INCHES MINIMUM AND 0.978 INCHES MAXIMUM IN
special_featuresMICRO IN. FINISH 32
style_designatorCYLINDRICAL
end_configurationBOTH ENDS SQUARED
material_document_and_classificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-100-0655
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 705161 · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
149369Interchangeable
interchangeable cross-reference
interchangeable
53A88Interchangeable
interchangeable cross-reference
interchangeable
42804-1Interchangeable
interchangeable cross-reference
interchangeable
313274Interchangeable
interchangeable cross-reference
interchangeable
827431Interchangeable
interchangeable cross-reference
interchangeable
SK2541-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 705161?
705161 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 705161?
There are 14 known substitutes for 705161: 149369, 53A88, 42804-1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 705161?
705161 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0655. 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