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Technical Data Sheet
PartsTable / COMPONENT / 706912
706912 ✓ 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: COPPER ALLOY OVERALL, end_style: SPRING END,PLAIN BOTH ENDS, inside_diameter: 0.240 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 0.750 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0598, 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
706912
NSN: 3110-00-100-0598
FSC: 3110
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
end_styleSPRING END,PLAIN BOTH ENDS
inside_diameter0.240 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length0.750 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter1.960 INCHES NOMINAL IN
NSN3110-00-100-0598
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 706912 · 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: 0.0310 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
OUTSIDE DIAMETER: 3.7500 INCHES MINIMUM AND 3.7510 INCHES MAXIMUM 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 RADIUS0.0310 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
OVERALL WIDTH0.8125 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
OUTSIDE DIAMETER3.7500 INCHES MINIMUM AND 3.7510 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
5337-5Interchangeable
interchangeable cross-reference
interchangeable
N233Interchangeable
interchangeable cross-reference
interchangeable
15-233Interchangeable
interchangeable cross-reference
interchangeable
51800000Interchangeable
interchangeable cross-reference
interchangeable
1034-2Interchangeable
interchangeable cross-reference
interchangeable
40253Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 706912?
706912 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 706912?
There are 24 known substitutes for 706912: 5337-5, N233, 15-233 and 21 more. Substitute compatibility should be verified for your specific system.
Is 706912 still available?
706912 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026