3110-00-075-2227

Description: Cylindrical Roller Bearing

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Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

  • Certificate of Conformity
  • QC Inspection prior to shipping
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MILSPEC: Unmounted Antifriction Bearings

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

3110-00-075-2227 Properties

  • NSN:
    3110-00-075-2227
  • Description:
    Cylindrical Roller Bearing
  • Shelf Life:
    N/A
  • DEMIL:
    DEMIL/MLI
  • UOM:
    1 EA
  • Overall Width:
    Between 1.0186 inches and 1.0236 inches
  • Bore Diameter:
    Between 2.5588 inches and 2.5591 inches
  • Overall Outside Diameter:
    Between 3.9367 inches and 3.9370 inches
  • End Application:
    Aircraft eng tf-30
  • Surface Finish:
    Ground
  • Retainer Fabrication Method:
    Machined
  • Bore Shape:
    Straight
  • Locating Feature:
    Nonlocating
  • Internal Clearance:
    0.0028 inches bias megawatts and 0.0038 inches radial
  • Standard Tolerance Designation:
    Rbec no.5
  • Special Features:
    Dia of inner ring is 0.9477 in. Min 0.9487 in. Max; silver plate cage 0.001-0.002 in. Thk per ams 2412 on land riding surf and roller pockets, bake at 475-500f for 2hrs to check for bond
  • Material:
    Steel roller
  • Material Specification:
    Pwa 725, 97497 mfr ref 3rd material response roller
  • Style Designator:
    Single row, one-direction locating, one lip inner ring, two lip outer ring, roller retainment ring on inner ring, non-separable
Manufacturers and Part Numbers
Part Number
Brand
538623
United Technologies Corporation
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
PORTUGAL Portugal
MOE_CD:
ZP
MOE_RL:
ZP01
PICA:
ZP
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00015
FIIG:
A044A0
Concept No.:
App. Key:
L
Cond. Code:
1
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
S
ESD:
ESD:
MMAC:
---
CRITL:
F
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): S
Item contains silver.
Criticality (CRITL): F
The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
270.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
XX
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
00
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
NA
MOP:
41
CATEG.:
PRESS MAT:
00
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
GB
ICQ:
THK:
X
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI): O
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
Special Markings Code (SPC MKG): 00
No special marking.
Method of Preservation (MOP): 41
Watervaporproof bag, sealed.
Cushion Material (CUSH): NA
Ppp-c-795, cellular plastic film cushioning; or a-a-3129, open cell plastic cushioning; or ppp-c-1797, polypropylene foam cushioning; or a-a-59136, polyethylene foam cushioning.
Preservation Material (PRESS MAT): 00
No requirement.