PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1842-21
1842-21 ✓ 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 general_characteristics_item_description: CAST IRON;16.625 IN.OD;3.062 IN.W;FOURTEEN 1/2-13 UNC 2B THD HOLES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3534, 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
1842-21
NSN: 3110-00-100-3534
FSC: 3110
CAGE: 57526 — FORD MOTOR COMPANY (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCAST IRON;16.625 IN.OD;3.062 IN.W;FOURTEEN 1/2-13 UNC 2B THD HOLES IN
NSN3110-00-100-3534
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1842-21 · 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
•
BORE DIAMETER: 1.6875 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0900 INCHES NOMINAL IN
•
CONE WIDTH: 0.7810 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL 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)
BORE DIAMETER1.6875 INCHES NOMINAL IN
CONE CORNER RADIUS0.0900 INCHES NOMINAL IN
CONE WIDTH0.7810 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1842-21Interchangeable
interchangeable cross-reference
interchangeable
71-6202Interchangeable
interchangeable cross-reference
interchangeable
41530Interchangeable
interchangeable cross-reference
interchangeable
22168Interchangeable
interchangeable cross-reference
interchangeable
22168AInterchangeable
interchangeable cross-reference
interchangeable
D72256Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1842-21?
1842-21 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 1842-21?
There are 16 known substitutes for 1842-21: 1842-21, 71-6202, 41530 and 13 more. Substitute compatibility should be verified for your specific system.
Is 1842-21 still available?
1842-21 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