Model: 47-140-253-1

Rod End Plain Bearing

Properties:

Thread Class
3b
Thread Direction
Left-hand
Shank Style
Internally threaded w/inspection hole
Overall Length
Between 2.3575 inches and 2.3900 inches
Bore Diameter
Between 0.2494 inches and 0.2497 inches
Outer Member Outside Diameter
Between 0.9850 inches and 1.0100 inches
Bore Center To Shank End Distance
Between 1.8650 inches and 1.8850 inches
Outer Member Width
Between 0.4110 inches and 0.4210 inches
Inner Member Width
Between 0.5910 inches and 0.5930 inches
Shank Thread Length
Between 1.0100 inches and 1.1100 inches
Inspection Hole Center To End Distance
Between 0.3020 inches and 0.3220 inches
Thread Diameter
0.438 inches
Thready Qty Per Inch (tpi)
20
Hardness Rating
30.0 rockwell c race insert
Hardness Rating
36.0 rockwell c rod end body and 42.0 rockwell c rod end body
Hardness Rating
56.0 rockwell c inner member
Material
Plastic tetrafluoroethylene race liner
Material
Steel comp 303 race insert or steel comp 630 race insert
Material
Steel comp 4140 rod end body or steel comp 4340 rod end body
Material
Steel comp e52100 inner member or steel comp 440c inner member
Material Specification
66 federal standard 1st material response inner member or ams 5630 assn standard 2nd material response inner member
Material Specification
66 federal standard 1st material response race insert or ams 5643 assn standard 2nd material response race insert
Material Specification
66 federal standard 1st material response rod end body or aisi/sae assn standard 2nd material response rod end body
Surface Treatment
Chromium inner member
Surface Treatment
Cadmium rod end body or chromate rod end body
Surface Treatment Specification
Qq-p-416, cl 2 federal specification all treatment responses rod end body
Style Designator
Ball type
Test Data Document
97499-ps4075 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", "", etc.).
Thread Series Designator
Unf
NSN
3120-00-923-2556
Part Number
47-140-253-1
Description
Bearing,plain,rod End
CAGE
97499

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 47-140-253-1 NSN 3120-00-923-2556

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13209
FIIG:
A045A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8483308055
  • SITC: 74822
  • End Use: Industrial machines, other
  • NAICS: 336310
  • USDA: 1

Freight Class: Transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings

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