Product Details | DUPLEX BALL BEARING

3110-00-227-3127 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: MM9100DBDF, 100HD, 100HD15, 100KRDBDFDT0505A315B75C53, 100KRDBDFDT050A315B75C5356C, 287352, 287356, 2MM9100WICRDULE4957, 3110-00-227-3127, 00-227-3127, 3110002273127, 002273127

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-227-3127

Drawings & Photos | NSN 3110-00-227-3127


Cross Reference | NSN 3110-00-227-3127

Part Number Cage Code Manufacturer
100HD 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
100HD15 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
100KRDBDFDT0505A315B75C53 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
100KRDBDFDT050A315B75C5356C 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
287352 70852 PER-TECH INC
287356 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
287356 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
287356 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
2MM9100WICRDULE4957 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
MM9100DBDF 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Technical Data | NSN 3110-00-227-3127

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING PLASTIC PHENOLIC RETAINER
STYLE DESIGNATOR 90A UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH 8.0 MILLIMETERS NOMINAL
BORE DIAMETER 10.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 26.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.5
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
SPECIAL FEATURES PAIR OF BEARINGS,SELECTED,CLASSIFIED AND TESTED BY ASSY MFR AT HIS PLANT,25 DEG OR LESS ANGULARITY

Restrictions/Controls & Freight Information | NSN 3110-00-227-3127

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-00-227-3127

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
PR : Pair