PartsTable
Technical Data Sheet
PartsTable / COMPONENT / ST2009
ST2009 ✓ 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 BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include end_item_identification: MICROSCOPE,SURGICAL NSN 6515016853158., part_name_assigned_by_controlling_agency: PAN, WATER BLADDER FOR THE MICROSCOPE SET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-5328, 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
ST2009
NSN: 3110-00-100-5328
FSC: 3110
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
special_featuresDESIGNED TO FIT AROUND AND ACT AS A PROTECTIVE COVERING AND CARRIER FOR A FLOTATION BLADDER; SUPPORT PART FOR END ITEM NSN 6515016853158.
end_item_identificationMICROSCOPE,SURGICAL NSN 6515016853158.
part_name_assigned_by_controlling_agencyPAN, WATER BLADDER FOR THE MICROSCOPE SET
NSN3110-00-100-5328
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: ST2009 · 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: 0.1400 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 2.0625 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0310 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 3.6250 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 RADIUS0.1400 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER2.0625 INCHES NOMINAL IN
OVERALL WIDTH0.9688 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0310 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER3.6250 INCHES NOMINAL IN
CUP WIDTH0.7813 INCHES NOMINAL IN
CONE WIDTH1.0000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
155TYPECInterchangeable
interchangeable cross-reference
interchangeable
929Interchangeable
interchangeable cross-reference
interchangeable
3752525Interchangeable
interchangeable cross-reference
interchangeable
9757959P1Interchangeable
interchangeable cross-reference
interchangeable
7476888P2Interchangeable
interchangeable cross-reference
interchangeable
7026995P6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST2009?
ST2009 is a BEARING,ROLLER,TAPERED.
What parts can replace ST2009?
There are 22 known substitutes for ST2009: 155TYPEC, 929, 3752525 and 19 more. Substitute compatibility should be verified for your specific system.
Is ST2009 still available?
ST2009 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