PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 64450
64450 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include color: WHITE, material: PAPER SINGLE WALL, base_style: MOGUL SCREW, bulb_style: BT (BULGED TUBULAR), inside_width: 10.500 INCHES NOMINAL IN, inside_length: 12.500 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 3110-00-100-3638, 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
64450
NSN: 3110-00-100-3638
FSC: 3110
CAGE: 0LTL1 — NTN BEARING CORPORATION OF AMERICA (USA)
SPECIFICATIONS
colorWHITE
materialPAPER SINGLE WALL
base_styleMOGUL SCREW
bulb_styleBT (BULGED TUBULAR)
inside_width10.500 INCHES NOMINAL IN
inside_length12.500 INCHES NOMINAL IN
overall_length11.500 INCHES NOMINAL11.500 INCHES NOMINAL IN
wattage_rating400.000 WATTS
assembly_methodGLUED
bulb_designatorBT-37
opening_locationONE END
special_featuresANATOMICAL ILLUSTRATION; FOR STORAGE OF MAMMOGRAPHY X-RAY FILM; DARK BLUE BORDER; TWO CARTONS OF 500 EACH CONSTITUTES 1 PACKAGE
NSN3110-00-100-3638
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 64450 · 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: 0.1406 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
BORE DIAMETER: 4.5000 INCHES NOMINAL IN
•
CONE WIDTH: 1.6250 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 RADIUS0.1406 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
BORE DIAMETER4.5000 INCHES NOMINAL IN
CONE WIDTH1.6250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
K-500-CH-1349Interchangeable
interchangeable cross-reference
interchangeable
MS14314-3XInterchangeable
interchangeable cross-reference
interchangeable
W6506BInterchangeable
interchangeable cross-reference
interchangeable
B1093Interchangeable
interchangeable cross-reference
interchangeable
1093Interchangeable
interchangeable cross-reference
interchangeable
A1093Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 64450?
64450 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 64450?
There are 23 known substitutes for 64450: K-500-CH-1349, MS14314-3X, W6506B and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 64450?
64450 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3638. 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