Model: 03-503-07DD

Self-aligning Plain Bearing

Special Features:

Bore of ball and id of race coated with dry film lubricant

Properties:

Bore Diameter
Between 0.4370 inches and 0.4375 inches
Lubrication Material
Lubricant, manufacturers standard
Outer Member Outside Diameter
Between 0.9057 inches and 0.9062 inches
Outer Member Width
0.3380 inches
Inner Member Width
Between 0.4320 inches and 0.4370 inches
Hardness Rating
19.0 rockwell c outer race member
Hardness Rating
57.0 rockwell c inner member
Lubrication Feature
Groove external outer member
Lubrication Feature
Perforation outer race member
Material
Steel comp 303 outer race member or steel comp 347 outer race member
Material
Steel comp e52100 inner member
Surface Treatment
Chromium inner member
Style Designator
Without insert or liner
NSN
3120-00-726-4340
Part Number
03-503-07DD
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 03-503-07DD NSN 3120-00-726-4340

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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: 8482300040
  • SITC: 74630
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Spherical roller bearings, single row

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