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Technical Data Sheet
PartsTable / COMPONENT / 453B464
453B464 ✓ 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: 0.8750 INCHES NOMINAL IN, cone_width: 1.1542 INCHES NOMINAL IN, flange_width: 0.2188 INCHES NOMINAL IN, bore_diameter: 1.6250 INCHES NOMINAL IN, overall_width: 1.5315 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 3110-01-024-8520, 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
453B464
NSN: 3110-01-024-8520
FSC: 3110
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.8750 INCHES NOMINAL IN
cone_width1.1542 INCHES NOMINAL IN
flange_width0.2188 INCHES NOMINAL IN
bore_diameter1.6250 INCHES NOMINAL IN
overall_width1.5315 INCHES NOMINAL IN
standout_width0.2188 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, FLANGED CUP, NORMAL ANGLE
cone_corner_radius0.0900 INCHES NOMINAL IN
cup_outside_diameter4.2500 INCHES NOMINAL IN
backface_corner_radius0.0300 INCHES NOMINAL IN
flange_outside_diameter4.4640 INCHES NOMINAL IN
NSN3110-01-024-8520
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 453B464 · 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: 0.0900 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
CONE WIDTH: 1.1542 INCHES NOMINAL IN
•
BORE DIAMETER: 1.6250 INCHES NOMINAL IN
•
CUP WIDTH: 0.8750 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.2188 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.2188 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 4
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 RADIUS0.0900 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
CONE WIDTH1.1542 INCHES NOMINAL IN
BORE DIAMETER1.6250 INCHES NOMINAL IN
CUP WIDTH0.8750 INCHES NOMINAL IN
FLANGE WIDTH0.2188 INCHES NOMINAL IN
STANDOUT WIDTH0.2188 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 4
BACKFACE CORNER RADIUS0.0300 INCHES NOMINAL IN
OVERALL WIDTH1.5315 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
DMS 83010BInterchangeable
interchangeable cross-reference
interchangeable
1970-0018Interchangeable
interchangeable cross-reference
interchangeable
21000100Interchangeable
interchangeable cross-reference
interchangeable
1412Interchangeable
interchangeable cross-reference
interchangeable
ASA80H0LInterchangeable
interchangeable cross-reference
interchangeable
80H0LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 453B464?
453B464 is a BEARING,ROLLER,TAPERED.
What parts can replace 453B464?
There are 20 known substitutes for 453B464: DMS 83010B, 1970-0018, 21000100 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 453B464?
453B464 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-024-8520. 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