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Cylindrical Roller Bearing

NSN: 3110-00-103-7244 | Model: 771872
ITAR Registered seal

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

NSN Properties and Flags
NATO Stock Number
3110-00-103-7244
DEMIL
Yes - ITAR Controlled (Code B)
Bore Diameter
Between 5.1177 inches and 5.1181 inches
Overall Outside Diameter
Between 7.0861 inches and 7.0866 inches
Outer Ring Width
Between 0.8611 inches and 0.8661 inches
Inner Ring Width
Between 1.0186 inches and 1.0236 inches
Surface Finish
Ground
Retainer Fabrication Method
Forged
Bore Shape
Straight
Locating Feature
Nonlocating
Internal Clearance
0.0036 inches radial and 0.0052 inches radial
Standard Tolerance Designation
Rbec no.5
Special Features
Silver plate cage per ams 2412 0.0005-0.0015 thk on land riding surf and roller pockets no strike metal reqd bake 475-500f for 2 hrs to check for bond
Material
Steel roller
Material Specification
Pwa-742, 97497 mfr ref 3rd material response roller
Style Designator
Solid inner and outer races
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A419T1469 2018-11-20 GPD58 55 EA
SPE4A419T0057 2018-10-10 GPD58 37 EA
SPE4A418T2270 2018-04-27 GPD58 33 EA
SPE4A616T2384 2015-10-22 PARAV 39 EA
SPE4A615TAL37 2015-05-14 PARAV 15 EA
SPE4A615TR015 2015-03-09 PARAV 23 EA

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 3110-00-103-7244 Datasheet

Supply Class (FSC):
Unmounted Antifriction Bearings
Cross Reference:
  • 771872
  • 488672
  • 488673
  • 488675
  • 748015
  • 488672
  • 488672
  • 488672
  • 488680
  • 488679
  • 748015
Cage Codes:
  • United Technologies Corporation (CAGE 77445)
  • Skf Usa Inc. (CAGE 38443)
  • United Technologies Corporation (CAGE 52661)
  • Skf Usa Inc. (CAGE 52676)
Replacements:
  • 3110-00-103-7244 replaces 3110-00-007-6910
  • 3110-00-103-7244 replaces 3110-00-103-7245
  • 3110-00-103-7244 replaces 3110-00-689-7644
  • 3110-00-103-7244 replaces 3110-00-868-2688
  • 3110-00-103-7244 replaces 3110-00-868-2741
Schedule B & Trade:
  • Schedule B: 8482500000 (NAICS 332991)

    Other cylindrical roller bearings

  • SITC: 74650

    Cylindrical roller bearings, n.E.S.

  • 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

S - Item contains silver.

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:

    114820 - Bearings/bushings noi ball/roller

  • WCC:

    742 - Bearings

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

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

  • LTL:

    P - 77.5

  • SHC:

    Z - Other or no special handling required (sh)

  • 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
    Sf9rv-v
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $8,203.65 to $13,672.75..
Does NSN 3110-00-103-7244 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 Air Force, Department Of The Navy, Brazil, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 3110-00-103-7244?
001037244 or 00-103-7244
Does NSN 3110-00-103-7244 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-00-103-7244?
Solicitation SPE4A419T1469 for qty 55 on 11/13/2018
When was this national stock number assigned to the federal catalog?
Jun 19, 1968