PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 13207E2670
13207E2670 ✓ 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: 1.3125 INCHES NOMINAL IN, cone_width: 1.5625 INCHES NOMINAL IN, bore_diameter: 5.2500 INCHES MINIMUM AND 5.2510 INCHES MAXIMUM IN, overall_width: 1.5625 INCHES NOMINAL IN, standout_width: 0.2500 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 3110-00-989-0739, 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
13207E2670
NSN: 3110-00-989-0739
FSC: 3110
CAGE: 97403 — CECOM LR CENTER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width1.3125 INCHES NOMINAL IN
cone_width1.5625 INCHES NOMINAL IN
bore_diameter5.2500 INCHES MINIMUM AND 5.2510 INCHES MAXIMUM IN
overall_width1.5625 INCHES NOMINAL IN
standout_width0.2500 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius0.1400 INCHES NOMINAL IN
backface_corner_radius0.1250 INCHES NOMINAL IN
overall_outside_diameter7.5000 INCHES MINIMUM AND 7.5010 INCHES MAXIMUM IN
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-989-0739
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13207E2670 · 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
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
CONE WIDTH: 1.5625 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 7.5000 INCHES MINIMUM AND 7.5010 INCHES MAXIMUM IN
•
BORE DIAMETER: 5.2500 INCHES MINIMUM AND 5.2510 INCHES MAXIMUM IN
•
CONE CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.2500 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)
MATERIALSTEEL OVERALL
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
CONE WIDTH1.5625 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER7.5000 INCHES MINIMUM AND 7.5010 INCHES MAXIMUM IN
BORE DIAMETER5.2500 INCHES MINIMUM AND 5.2510 INCHES MAXIMUM IN
OVERALL WIDTH1.5625 INCHES NOMINAL IN
CONE CORNER RADIUS0.1400 INCHES NOMINAL IN
STANDOUT WIDTH0.2500 INCHES NOMINAL IN
CUP WIDTH1.3125 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
48320Interchangeable
interchangeable cross-reference
interchangeable
210177H1Interchangeable
interchangeable cross-reference
interchangeable
904054Interchangeable
interchangeable cross-reference
interchangeable
FFB187/01-754Interchangeable
Same NIIN cross-reference
interchangeable
AA59649-754Interchangeable
Same NIIN cross-reference
interchangeable
FF-B-187/1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13207E2670?
13207E2670 is a BEARING,ROLLER,TAPERED.
What parts can replace 13207E2670?
There are 8 known substitutes for 13207E2670: 48320, 210177H1, 904054 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13207E2670?
13207E2670 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-989-0739. 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