PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 59688
59688 ✓ Verified by PartsTable
Hama · 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

- Natural wooden frame <br>- Incl. passe-partout insert <br>- Round ground, quality washed glass <br>- Exact precision mitring <br>- With prop <br>- Living character for a unique atmosphere. Key specifications include material: STEEL OVERALL, overall_width: 0.8268 INCHES NOMINAL IN, outside_diameter: 3.1496 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, backface_corner_radius: 0.0312 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA CLASS 2.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0800, 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
59688
NSN: 3110-00-100-0800
FSC: 3110
CAGE: 12356 — CINCINNATI MACHINE CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.8268 INCHES NOMINAL IN
outside_diameter3.1496 INCHES NOMINAL IN
style_designatorNORMAL ANGLE
backface_corner_radius0.0312 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-100-0800
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 59688 · Hama ⚠ 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
•
BACKFACE CORNER RADIUS: 0.0312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
•
OUTSIDE DIAMETER: 3.1496 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)
BACKFACE CORNER RADIUS0.0312 INCHES NOMINAL IN
OVERALL WIDTH0.8268 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
OUTSIDE DIAMETER3.1496 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
P581Interchangeable
interchangeable cross-reference
interchangeable
89-370JInterchangeable
interchangeable cross-reference
interchangeable
5310-050-3335Interchangeable
interchangeable cross-reference
interchangeable
MSC2498LESSGEARInterchangeable
interchangeable cross-reference
interchangeable
51869REVDInterchangeable
interchangeable cross-reference
interchangeable
51869Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 59688?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 59688?
59688 is a CUP,TAPERED ROLLER BEARING manufactured by Hama.
What parts can replace 59688?
There are 22 known substitutes for 59688: P581, 89-370J, 5310-050-3335 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 59688?
59688 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0800. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 59688

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026