Product Details | ROD END PLAIN BEARING

3120-01-210-1757 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: KBDE12250W, KBDE12-250W, 3120-01-210-1757, 01-210-1757, 3120012101757, 012101757

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 07 JUN 1985 01-210-1757

Demand History | NSN 3120-01-210-1757

Part Number Request Date QTY Origin
KBDE12-250W 2025-07-198 6 DIBBS
KBDE12-250W 2025-01-31 25 DIBBS
KBDE12-250W 2025-01-31 50 DIBBS
KBDE12-250W 2025-01-23 25 DIBBS
KBDE12-250W 2025-01-23 50 DIBBS
KBDE12-250W 2024-12-344 15 DIBBS
KBDE12-250W 2024-06-168 8 DIBBS
KBDE12-250W 2024-02-46 29 DIBBS
KBDE12-250W 2023-11-323 15 DIBBS
KBDE12-250W 2023-11-323 20 DIBBS
KBDE12-250W 2023-06-170 18 DIBBS
KBDE12-250W 2023-02-51 2 DIBBS
KBDE12-250W 2022-04-111 29 DIBBS
3120-01-210-1757 2010-10-278 76 DIBBS
3120-01-210-1757 2010-09-247 45 DIBBS
3120-01-210-1757 2010-07-182 12 DIBBS
3120-01-210-1757 2010-02-36 85 DIBBS
3120-01-210-1757 2009-12-356 76 DIBBS
3120-01-210-1757 2009-09-259 22 DIBBS
3120-01-210-1757 2009-02-36 31 DIBBS
3120-01-210-1757 2008-12-344 23 DIBBS
3120-01-210-1757 2008-11-317 32 DIBBS
3120-01-210-1757 2008-10-284 25 DIBBS
3120-01-210-1757 2007-11-306 17 DIBBS
3120-01-210-1757 2007-06-169 17 DIBBS

Cross Reference | NSN 3120-01-210-1757

Part Number Cage Code Manufacturer
KBDE12-250W 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-01-210-1757

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM RACE INSERT
SHANK STYLE EXTERNALLY THREADED
OUTER MEMBER WIDTH 0.7450 INCHES MINIMUM AND 0.7550 INCHES MAXIMUM
MATERIAL STEEL COMP 630 ROD END BODY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER
STATIC RADIAL LOAD RATING 36510 POUNDS
MATERIAL STEEL COMP 630 RACE INSERT
BORE DIAMETER 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
STYLE DESIGNATOR BALL TYPE
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE ROD END BODY
THREAD DIAMETER 0.875 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER 1.9900 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM
HARDNESS RATING 55.0 ROCKWELL C MINIMUM INNER MEMBER
SHANK THREAD LENGTH 2.6560 INCHES MINIMUM AND 2.7490 INCHES MAXIMUM
SPECIAL FEATURES MS14198 KEYWAY IN SHANK,0.156 IN. WIDE,0.098 IN. DEEP
THREAD SERIES DESIGNATOR UNJF
TEST DATA DOCUMENT 81349-MIL-I-6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIAL STEEL COMP 440C INNER MEMBER
INNER MEMBER WIDTH 0.9980 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
OVERALL LENGTH 4.8750 INCHES NOMINAL
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
LUBRICATION FEATURE SELF-LUBRICATING LINER RACE LINER
THREAD QUANTITY PER INCH 14
BORE CENTER TO SHANK END DISTANCE 3.8650 INCHES MINIMUM AND 3.8850 INCHES MAXIMUM
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 3120-01-210-1757

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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
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 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 3120-01-210-1757

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 ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each