Model: 03-506-16E-003

Self-aligning Plain Bearing

Properties:

Bore Diameter
Between 0.9995 inches and 1.0000 inches
Outer Member Outside Diameter
Between 2.1245 inches and 2.1250 inches
Outer Member Width
Between 0.8300 inches and 0.8400 inches
Inner Member Width
Between 1.3950 inches and 1.4000 inches
Static Radial Load Rating
25000 pounds
Hardness Rating
55.0 rockwell c inner member and 61.0 rockwell c inner member
Lubrication Feature
Groove inside diameter surface of body
Material
Copper alloy 630 internal race insert
Material
Copper alloy 642 outer race member
Material
Steel comp e52100 inner member or steel comp 440c inner member
Material Specification
Ams 4640 assn standard single material response internal race insert
Material Specification
Mil-s-7420 military specification 1st material response inner member or ams 5630 assn standard 2nd material response inner member
Material Specification
Qq-c-465 federal specification single material response outer race member
Surface Treatment
Chromium external inner member
Surface Treatment Specification
Qq-c-320, cl 2e federal specification single treatment response external inner member
Style Designator
Without insert or liner with staking groove
Test Data Document
81349-mil-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", "", etc.). And 81349-mil-i-6868 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.).
NSN
3120-01-167-3403
Part Number
03-506-16E-003
Description
Bearing,plain,self-aligning
CAGE
09455

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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Part 03-506-16E-003 NSN 3120-01-167-3403

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
Concept No.:
App. Key:
B
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:
3.1 X 2.4 X 2.4
Paclk Weight:
0.8000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
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

End Items End applications NSN 3120-01-167-3403 is a component of

  • 010684076
  • Rod End Plain Bearing

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Schedule B and Export
  • Schedule B: 8482300040
  • SITC: 74630
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Spherical roller bearings, single row

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