Model: ARL4-8W-3

Rod End Plain Bearing

Special Features:

Dry film lubricant per bac 5814, fscm 81205 to the ball od; lubrication holes and grooves optional; 4 keyways in shank end per nas559; passivate exposed surfaces only

Properties:

Thread Class
3b
Thread Direction
Left-hand
Shank Style
Internally threaded w/bead and wrench flats and inspection hole
Overall Length
1.8720 inches
Bore Diameter
Between 0.2495 inches and 0.2500 inches
Lubrication Material
Lubricant, dry film
Outer Member Outside Diameter
0.8060 inches
Bore Center To Shank End Distance
1.4690 inches
Outer Member Width
Between 0.3320 inches and 0.3420 inches
Inner Member Width
Between 0.4320 inches and 0.4370 inches
Shank Thread Length
0.7500 inches
Inspection Hole Center To End Distance
0.3750 inches
Shank Width Across Wrench Flats
Between 0.4270 inches and 0.4390 inches
Static Radial Load Rating
4675 pounds
Thread Diameter
0.3125 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
28.0 rockwell c rod end body and 37.0 rockwell c rod end body
Hardness Rating
35.0 rockwell c race insert and 44.0 rockwell c race insert
Hardness Rating
55.0 rockwell c inner member and 61.0 rockwell c inner member
Lubrication Feature
Groove inner member and perforation inner member
Lubrication Feature
Groove race insert and perforation race insert
Material
Steel comp 440c inner member
Material
Steel comp xm-12 rod end body
Material
Steel comp xm-12 race insert
Material Specification
Ams 5658 assn standard single material response race insert or ams 5659 assn standard single material response race insert
Material Specification
Ams 5658 assn standard single material response rod end body or ams 5659 assn standard single material response rod end body
Material Specification
Qq-s-763 federal specification single material response inner member
Surface Treatment
Passivate
Surface Treatment Specification
Astm a380 assn standard single treatment response
Style Designator
Ball type
Thread Series Designator
Unjf
Specification Data
81205-bacb10z manufacturers standard
NSN
3120-01-203-4442
Part Number
ARL4-8W-3
Description
Bearing,plain,rod End
CAGE
50294

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 ARL4-8W-3 NSN 3120-01-203-4442

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:
2.8 X 1.5 X 1.0
Paclk Weight:
0.4000lbs
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:
114850
UFC:
58880
LTL:
70.0
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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