PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 13889-13836
13889-13836 ✓ 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 material: STEEL OVERALL, cup_width: 0.3750 INCHES NOMINAL IN, cone_width: 0.4688 INCHES NOMINAL IN, bore_diameter: 1.5000 INCHES NOMINAL IN, overall_width: 1.5000 INCHES NOMINAL IN, standout_width: 0.1250 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 3110-00-100-5994, 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
13889-13836
NSN: 3110-00-100-5994
FSC: 3110
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.3750 INCHES NOMINAL IN
cone_width0.4688 INCHES NOMINAL IN
bore_diameter1.5000 INCHES NOMINAL IN
overall_width1.5000 INCHES NOMINAL IN
standout_width0.1250 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius0.0620 INCHES NOMINAL IN
backface_corner_radius0.0310 INCHES NOMINAL IN
overall_outside_diameter2.5625 INCHES NOMINAL IN
nondefinitive_spec/std_data751 TYPE
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-100-5994
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13889-13836 · 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
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
NONDEFINITIVE SPEC/STD DATA: 751 TYPE
•
BORE DIAMETER: 1.5000 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 2.5625 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0620 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.1250 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)
OVERALL WIDTH1.5000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
NONDEFINITIVE SPEC/STD DATA751 TYPE
BORE DIAMETER1.5000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.5625 INCHES NOMINAL IN
CONE CORNER RADIUS0.0620 INCHES NOMINAL IN
STANDOUT WIDTH0.1250 INCHES NOMINAL IN
CUP WIDTH0.3750 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0310 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
509Interchangeable
interchangeable cross-reference
interchangeable
1-497Interchangeable
interchangeable cross-reference
interchangeable
1482-2Interchangeable
interchangeable cross-reference
interchangeable
467FInterchangeable
interchangeable cross-reference
interchangeable
50099Interchangeable
interchangeable cross-reference
interchangeable
24046Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13889-13836?
13889-13836 is a BEARING,ROLLER,TAPERED.
What parts can replace 13889-13836?
There are 26 known substitutes for 13889-13836: 509, 1-497, 1482-2 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13889-13836?
13889-13836 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-5994. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026