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NationalStockNumber.INFO

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Self-aligning Plain Bearing

NSN: 3120-01-084-9242 | Model: KR8-CWB

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

NSN Properties and Flags
NATO Stock Number
3120-01-084-9242
DEMIL
NO
Bore Diameter
Between 0.4995 inches and 0.5000 inches
Outer Member Outside Diameter
Between 0.9995 inches and 1.0000 inches
Outer Member Width
Between 0.5000 inches and 0.5100 inches
Inner Member Width
Between 0.6230 inches and 0.6250 inches
Static Radial Load Rating
21400 pounds
Hardness Rating
55.0 rockwell c inner member and 62.0 rockwell c inner member
Material
Steel outer race member
Style Designator
With insert and/or liner
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A518T8045 2017-11-27 GPA39 31 EA
SPE4A518T4174 2017-11-02 GPA39 22 EA
SPE4A617TET28 2017-09-14 PARAV 34 EA
SPE4A617Q1520 2017-04-26 PARAV 37 EA
SPE4A617Q1161 2017-02-28 PARAV 43 EA

Inventory Check

The last inventory check on this NSN was done on 03/05/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 775
  • As Removed: 1
  • New Surplus: 32

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 3120-01-084-9242 Datasheet

Supply Class (FSC):
Unmounted Plain Bearings
Cross Reference:
  • KR8-CWB
  • AS14102
  • AS81820/1
  • MS14102-8
  • AS81820
  • MS14102-8
  • MS21231-8
  • MS14102-8
  • BSH16ATC32ZM
Cage Codes:
  • Kamatics Corporation (CAGE 50632)
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Tam Aviacao Executiva E Taxi Aereo (CAGE 00T0K)
  • Military Standards (CAGE 96906)
  • Timken Company, The (CAGE 21335)
Replacements:
  • 3120-01-084-9242 replaces 3120-01-259-1301
Schedule B & Trade:
  • Schedule B: 8482300040 (NAICS 332991)

    Spherical roller bearings, single row

  • SITC: 74630

    Spherical roller bearings

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

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

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:
  • NMFC:

    114850 - Bearing/bushing o/t ball/roller i/s

  • 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.

  • LTL:

    Q - 70.0

  • 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

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $61.60 to $102.67..
Does NSN 3120-01-084-9242 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Slovenia, Poland, Bulgaria, Brazil, Spain, Singapore, Canada, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 3120-01-084-9242?
010849242 or 01-084-9242
Does NSN 3120-01-084-9242 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3120-01-084-9242?
Solicitation SPE4A518T8045 for qty 31 on 11/20/2017
When was this national stock number assigned to the federal catalog?
Oct 26, 1979