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Self-aligning Roller Bearing

NSN: 3110-00-400-2786 | Model: 206-040-035-7

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

NSN Properties and Flags
NATO Stock Number
Overall Width
Between 1.5490 inches and 1.5500 inches
Bore Diameter
Between 1.2496 inches and 1.2500 inches
Overall Outside Diameter
Between 2.9980 inches and 3.0000 inches
Style Designator
Concave rollers, double closure, self aligning

Pricing and Availability

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NSN 3110-00-400-2786 Datasheet

Supply Class (FSC):
Unmounted Antifriction Bearings
Cross Reference:
  • 206-040-035-7
  • 462721
Cage Codes:
  • Bell Helicopter Textron Inc. (CAGE 97499)
  • Skf Usa Inc. (CAGE 52676)
Schedule B & Trade:
  • Schedule B: 8482800080 (NAICS 332991)

    Other ball or roller bearings, including combined ball/roller bearings, nesoi

  • SITC: 74680

    Ball or roller bearings (including combined ball/roller bearings), n.E.S.

  • End Use: 21180

    Industrial machines, other


N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    114820 - Bearings/bushings noi ball/roller

  • WCC:

    742 - Bearings

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LCL:

    P - 77.5

  • LTL:

    P - 77.5

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3110-00-400-2786 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Austria, Bulgaria, Brazil, Spain, Canada, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 3110-00-400-2786?
004002786 or 00-400-2786
Does NSN 3110-00-400-2786 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-00-400-2786?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Feb 28, 1969