Product Details | ANNULAR BALL BEARING

3110-00-155-6253 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: FFB171, 1320F, 319687-231, 320KD, 320SF, 6320Z, 6320ZJ, 3110-00-155-6253, 00-155-6253, 3110001556253, 001556253, 319687231

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-155-6253

Drawings & Photos | NSN 3110-00-155-6253


Demand History | NSN 3110-00-155-6253

Part Number Request Date QTY Origin
320KD 2024-09-268 1 DIBBS
6320Z 2024-09-268 1 DIBBS
320KD 2020-07-190 1 DIBBS
6320Z 2020-07-190 1 DIBBS
FFB171 2017-01-10 7 US
3110-00-155-6253 2013-04-111 5 DIBBS
FFB171 2013-01-11 22 US
3110-00-155-6253 2012-04-101 3 DIBBS
3110-00-155-6253 2010-12-341 2 DIBBS
FFB171 2008-11-317 8 United States

Cross Reference | NSN 3110-00-155-6253

Part Number Cage Code Manufacturer
1320F 21760 SCHATZ BEARING CORPORATION
319687-231 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
320KD 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
320SF 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
6320Z 52676 SKF USA INC.
6320ZJ 52676 SKF USA INC.
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3110-00-155-6253

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 47.0 MILLIMETERS NOMINAL
BORE DIAMETER 100.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 215.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 1
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
NONDEFINITIVE SPEC/STD DATA 111 TYPE AND 2 CLASS AND 00 GRADE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171

Restrictions/Controls & Freight Information | NSN 3110-00-155-6253

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 3110-00-155-6253

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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeZESU:"METEOROLOGICAL EQUIPMENT 433L, WEATHER OBSERVATION AND FORECASTING SYSTEMS, METEROLOGICAL/WEATHER PROJECTS"
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
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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
EA : Each