PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 11602374-20
11602374-20 ✓ 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: 1.2795 INCHES NOMINAL IN, cone_width: 1.5748 INCHES NOMINAL IN, bore_diameter: 3.5423 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN, overall_width: 1.5788 INCHES NOMINAL IN, standout_width: 0.2993 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-163-7713, 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
11602374-20
NSN: 3110-00-163-7713
FSC: 3110
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width1.2795 INCHES NOMINAL IN
cone_width1.5748 INCHES NOMINAL IN
bore_diameter3.5423 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM IN
overall_width1.5788 INCHES NOMINAL IN
standout_width0.2993 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius0.2800 INCHES NOMINAL IN
backface_corner_radius0.1400 INCHES NOMINAL IN
overall_outside_diameter5.7864 INCHES MINIMUM AND 5.7874 INCHES MAXIMUM IN
retainer_fabrication_methodSTAMPED
NSN3110-00-163-7713
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 11602374-20 · 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
•
BACKFACE CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
CUP WIDTH: 1.2795 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 5.7864 INCHES MINIMUM AND 5.7874 INCHES MAXIMUM IN
•
CONE CORNER RADIUS: 0.2800 INCHES NOMINAL IN
•
RETAINER FABRICATION METHOD: STAMPED
•
STANDOUT WIDTH: 0.2993 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)
BACKFACE CORNER RADIUS0.1400 INCHES NOMINAL IN
CUP WIDTH1.2795 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL OUTSIDE DIAMETER5.7864 INCHES MINIMUM AND 5.7874 INCHES MAXIMUM IN
CONE CORNER RADIUS0.2800 INCHES NOMINAL IN
RETAINER FABRICATION METHODSTAMPED
STANDOUT WIDTH0.2993 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
3-1262Interchangeable
interchangeable cross-reference
interchangeable
P212151Interchangeable
interchangeable cross-reference
interchangeable
H41847Interchangeable
interchangeable cross-reference
interchangeable
308-1013P2Interchangeable
interchangeable cross-reference
interchangeable
926CInterchangeable
interchangeable cross-reference
interchangeable
S168T1-183DHSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11602374-20?
11602374-20 is a BEARING,ROLLER,TAPERED.
What parts can replace 11602374-20?
There are 23 known substitutes for 11602374-20: 3-1262, P212151, H41847 and 20 more. Substitute compatibility should be verified for your specific system.
Is 11602374-20 still available?
11602374-20 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