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Technical Data Sheet
PartsTable / COMPONENT / 11601462-3
11601462-3 ✓ 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 CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, overall_width: 0.9200 INCHES NOMINAL IN, outside_diameter: 2.7500 INCHES NOMINAL IN, special_features: FRONT FACE CORNER RADIUS 0.110 IN BY 0.0800 IN.,ID OF LAND 1.9620 IN.,0.1700 IN. BY 30 DEG BACK-FACE CORNER RAD.

IN, style_designator: NORMAL ANGLE, backface_corner_radius: 0.1700 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-151-8439, 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
11601462-3
NSN: 3110-00-151-8439
FSC: 3110
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.9200 INCHES NOMINAL IN
outside_diameter2.7500 INCHES NOMINAL IN
special_featuresFRONT FACE CORNER RADIUS 0.110 IN BY 0.0800 IN.,ID OF LAND 1.9620 IN.,0.1700 IN. BY 30 DEG BACK-FACE CORNER RAD. IN
style_designatorNORMAL ANGLE
backface_corner_radius0.1700 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-151-8439
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 11601462-3 · 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
•
OUTSIDE DIAMETER: 2.7500 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BACKFACE CORNER RADIUS: 0.1700 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
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)
OVERALL WIDTH0.9200 INCHES NOMINAL IN
OUTSIDE DIAMETER2.7500 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
SPECIAL FEATURESFRONT FACE CORNER RADIUS 0.110 IN BY 0.0800 IN.,ID OF LAND 1.9620 IN.,0.1700 IN. BY 30 DEG BACK-FACE CORNER RAD. IN
BACKFACE CORNER RADIUS0.1700 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
51265Interchangeable
interchangeable cross-reference
interchangeable
SA-3/DCInterchangeable
interchangeable cross-reference
interchangeable
32.554Interchangeable
interchangeable cross-reference
interchangeable
57J32G001Interchangeable
interchangeable cross-reference
interchangeable
57J32Interchangeable
interchangeable cross-reference
interchangeable
38AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11601462-3?
11601462-3 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 11601462-3?
There are 19 known substitutes for 11601462-3: 51265, SA-3/DC, 32.554 and 16 more. Substitute compatibility should be verified for your specific system.
Is 11601462-3 still available?
11601462-3 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