Product Details | ANNULAR BALL BEARING

3110-01-349-4244 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: 1377597, 3110-01-349-4244, 01-349-4244, 3110013494244, 013494244

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 25 NOV 1991 01-349-4244

Drawings & Photos | NSN 3110-01-349-4244


Cross Reference | NSN 3110-01-349-4244

Part Number Cage Code Manufacturer
1377597 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
1377597 87557 LOCKHEED CORP LOCKHEED ELECTRONICS CO INC
1377597 94117 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

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Technical Data | NSN 3110-01-349-4244

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING PLASTIC PHENOL-FORMALDEHYDE RETAINER STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE BALL ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE INNER RING ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING ASTM A580 ASSN STD ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES SHIELD
STYLE DESIGNATOR 14A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1960 INCHES NOMINAL
BORE DIAMETER 0.1875 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 0.5650 INCHES NOMINAL
FLANGE WIDTH 0.0420 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER 0.5000 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO. 7P
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0008 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 94117
MFR SOURCE CONTROLLING REFERENCE 1377597

Restrictions/Controls & Freight Information | NSN 3110-01-349-4244

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:AItem does not contain precious metal
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Category Code Description
No Freight Information

Management | NSN 3110-01-349-4244

Category Code Description
Materiel Management Aggregation CodeBQTN:B-2 TSSP, NORTHROP GRUMMAN
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.
Budget CodeS 1557X3010:Aircraft Replenishment Spares
Source of SupplyF59Northrop Grumman IS ACS
2501 Liberty Parkway, Suite 101
Midwest, OK 73110-2885
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative