Product Details | DUPLEX BALL BEARING

3110-01-322-8820 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: 17397, 717801762002, 717801762-002, 3110-01-322-8820, 01-322-8820, 3110013228820, 013228820

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 15 JUL 1990 01-322-8820

Drawings & Photos | NSN 3110-01-322-8820


Cross Reference | NSN 3110-01-322-8820

Part Number Cage Code Manufacturer
17397 06144 INDUSTRIAL TECTONICS BEARINGS CORPORATION
717801762-002 04939 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3110-01-322-8820

Technical Data | NSN 3110-01-322-8820

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING PLASTIC POLYAMIDE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING MIL-R-46198,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
SURFACE TREATMENT PASSIVATE BALL PASSIVATE INNER RING PASSIVATE OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE BALL ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE INNER RING ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OUTER RING
STYLE DESIGNATOR 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 0.7100 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
BORE DIAMETER 11.9994 INCHES MINIMUM AND 12.0000 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 12.7494 INCHES MINIMUM AND 12.7500 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICATING OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION 717806003,TY 2,CAGEC 04939 MFR REF SINGLE MATERIAL RESPONSE
SURFACE FINISH GROUND
LOAD DIRECTION RADIAL
BEARING PRELOAD RATING 475.0 POUNDS MINIMUM AND 525.0 POUNDS MAXIMUM
CONTACT ANGLE 30.0 DEGREES NOMINAL
SPECIAL FEATURES EACH BEARING LUBRICATED WITH 1.75-2.75 CC OF SPECIFIED LUBE

Restrictions/Controls & Freight Information | NSN 3110-01-322-8820

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: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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3110-01-322-8820

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.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative