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Technical Data Sheet
PartsTable / COMPONENT / 70003
70003 ✓ Verified by PartsTable
Jumbo · 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

Make and wear fashionable hair extensions and add colour with hair chalks! Plait the coloured hair extensions and thread on beads and flowers with the beading wand. Simply close the hair chalk compact around the hair, press the center and move down. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3706, 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
70003
NSN: 3110-00-100-3706
FSC: 3110
CAGE: 76894 — CELTRAC CORP (USA)
SPECIFICATIONS
keywayNOT INCLUDED
diameter8.000 INCHES NOMINAL IN
materialSTEEL PROPERTY CLASS 18.8 OVERALL
thickness0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN
unit_typeALL-PURPOSE
cone_width0.8480 INCHES NOMINAL IN
head_styleHEXAGON
key_height0.198 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
scale_typeMETALMETAL
tooth_typeSOLID
carbide_tipINCLUDED
design_typeFLUCTUATINGFLUCTUATING
NSN3110-00-100-3706
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 70003 · Jumbo ⚠ 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
•
BORE DIAMETER: 0.7500 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0460 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
CONE WIDTH: 0.8480 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)
BORE DIAMETER0.7500 INCHES NOMINAL IN
CONE CORNER RADIUS0.0460 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
CONE WIDTH0.8480 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
9100-1664Interchangeable
interchangeable cross-reference
interchangeable
9220-50Interchangeable
interchangeable cross-reference
interchangeable
22-304Interchangeable
interchangeable cross-reference
interchangeable
3968-001Interchangeable
interchangeable cross-reference
interchangeable
T-9110Interchangeable
interchangeable cross-reference
interchangeable
455369Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70003?
70003 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Jumbo.
What parts can replace 70003?
There are 35 known substitutes for 70003: 9100-1664, 9220-50, 22-304 and 32 more. Substitute compatibility should be verified for your specific system.
Is 70003 still available?
70003 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026