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Technical Data Sheet
PartsTable / COMPONENT / 21869
21869 ✓ Verified by PartsTable
Trust · 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

Comfortable wireless mouse with advanced silent buttons. Key specifications include material: STEEL OVERALL, cone_width: 1.2910 INCHES NOMINAL IN, input_phase: SINGLE SINGLE OPERATING POWER RQMT, bore_diameter: 2.0000 INCHES NOMINAL IN, overall_width: 14.187 INCHES NOMINAL IN, overall_height: 8.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3657, 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
21869
NSN: 3110-00-100-3657
FSC: 3110
CAGE: 61038 — VICKERS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width1.2910 INCHES NOMINAL IN
input_phaseSINGLE SINGLE OPERATING POWER RQMT
bore_diameter2.0000 INCHES NOMINAL IN
overall_width14.187 INCHES NOMINAL IN
overall_height8.750 INCHES NOMINAL IN
overall_length19.000 INCHES NOMINAL IN
special_featuresELECTRON TUBE RECTIFIER; FULL RECTIFICATON
style_designatorSTEEP ANGLE
features_providedFILTER
cone_corner_radius0.1406 INCHES NOMINAL IN
fsc_application_dataPOWER SUPPLY,MULTIAPPLICATION
NSN3110-00-100-3657
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 21869 · Trust ⚠ 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
•
BORE DIAMETER: 2.0000 INCHES NOMINAL IN
•
CONE WIDTH: 1.2910 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: STEEP ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
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
BORE DIAMETER2.0000 INCHES NOMINAL IN
CONE WIDTH1.2910 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTEEP ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
15300Interchangeable
interchangeable cross-reference
interchangeable
22616Interchangeable
interchangeable cross-reference
interchangeable
72-200Interchangeable
interchangeable cross-reference
interchangeable
CF-700Interchangeable
interchangeable cross-reference
interchangeable
CF7000Interchangeable
interchangeable cross-reference
interchangeable
BT498Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21869?
21869 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Trust.
What parts can replace 21869?
There are 27 known substitutes for 21869: 15300, 22616, 72-200 and 24 more. Substitute compatibility should be verified for your specific system.
Is 21869 still available?
21869 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