Model: M81935/2-04W

Rod End Plain Bearing

Properties:

Thread Class
3a
Thread Direction
Right-hand
Shank Style
Internally threaded w/hexagon end and inspection hole
Overall Length
2.5750 inches
Bore Diameter
Between 0.2495 inches and 0.2500 inches
End Application
2350-01-420-4716
Outer Member Outside Diameter
Between 0.7960 inches and 0.8160 inches
Bore Center To Shank End Distance
Between 1.4590 inches and 1.4790 inches
Outer Member Width
Between 0.3320 inches and 0.3420 inches
Inner Member Width
Between 0.4350 inches and 0.4370 inches
Shank Thread Length
Between 0.7600 inches and 0.8750 inches
Inspection Hole Center To End Distance
Between 0.3550 inches and 0.3950 inches
Shank Width Across Wrench Flats
0.5000 inches
Thread Diameter
0.3125 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
28.0 rockwell c outer ring and 37.0 rockwell c outer ring
Hardness Rating
39.0 rockwell c body and 42.0 rockwell c body
Hardness Rating
55.0 rockwell c inner member and 62.0 rockwell c inner member
Lubrication Feature
Self-lubricating liner race insert
Material
Plastic polytetrafluoroethylene race liner
Material
Steel comp 4340 rod end body
Material
Steel comp 440c inner member and steel comp xm-13 inner member
Material
Steel comp 630 race insert
Material Specification
Ams 5629 assn standard 1st material response inner member or ams 5630 assn standard 1st material response inner member
Material Specification
Ams 5643 assn standard single material response race insert
Material Specification
Mil-s-500 military specification single material response rod end body
Material Specification
Mil-s-5000 (4340) military specification single material response
Surface Treatment
Cadmium rod end body
Surface Treatment Specification
Qq-a-35 federal specification single treatment response inner member
Surface Treatment Specification
Qq-p-416, type 2, class 2 assn standard single treatment response rod end body
Style Designator
Ball type
Thread Series Designator
Unjf
NSN
3120-01-497-7031
Part Number
M81935/2-04W
Description
Bearing,plain,rod End
CAGE
81343

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 M81935/2-04W NSN 3120-01-497-7031

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114800
UFC:
58850
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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