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SB3400 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

SB3400: CUP,TAPERED ROLLER BEARING.

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 HOOK, component_width: 2.0 INCHES NOMINAL STRAP2.0 INCHES NOMINAL STRAP IN, component_length: 18.0 FEET NOMINAL STRAP18.0 FEET NOMINAL STRAP FT, tightening_device: RATCHET W/INTEGRAL HOOKSRATCHET W/INTEGRAL HOOKS, hook_style_designator: HOOK, FLATHOOK, FLAT, material_bursting_strength: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-702-7706, 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
SB3400
NSN: 3110-00-702-7706
NIINs: 007027706, 017251190
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL HOOK
component_width2.0 INCHES NOMINAL STRAP2.0 INCHES NOMINAL STRAP IN
component_length18.0 FEET NOMINAL STRAP18.0 FEET NOMINAL STRAP FT
tightening_deviceRATCHET W/INTEGRAL HOOKSRATCHET W/INTEGRAL HOOKS
hook_style_designatorHOOK, FLATHOOK, FLAT
material_bursting_strengthERR-060
tightening_device_manufacturer_code0FXA90FXA9
part_name_assigned_by_controlling_agencyTEI DOWN STRAPTEI DOWN STRAP
NSN3110-00-702-7706
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SB3400 · 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
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
SUBSTITUTES & CROSS-REFERENCES 1
L624510-2-253Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SB3400?
SB3400 is a CUP,TAPERED ROLLER BEARING.
What parts can replace SB3400?
There is 1 known substitute for SB3400: L624510-2-253. Substitute compatibility should be verified for your specific system.
What is the NSN for SB3400?
SB3400 is cataloged in the U.S. Government catalog under NSN 3110-00-702-7706. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.