Model: ST4M143GR6

Self-aligning Plain Bearing

Properties:

Bore Diameter
Between 0.3745 inches and 0.3750 inches
Lubrication Material
Grease, mil-g-81322
Outer Member Outside Diameter
Between 0.9055 inches and 0.9060 inches
Outer Member Width
Between 0.3400 inches and 0.3500 inches
Inner Member Width
Between 0.8080 inches and 0.8130 inches
Static Radial Load Rating
13500 pounds
Hardness Rating
28.0 rockwell c outer race member and 36.0 rockwell c outer race member
Hardness Rating
37.0 rockwell c inner member
Lubrication Feature
Groove inner member
Lubrication Feature
Perforation outer race member
Material
Copper alloy 172 inner member or copper alloy 173 inner member
Material Specification
Qq-c-530 federal specification single material response inner member
Style Designator
Without insert or liner with staking groove
NSN
3120-00-529-9840
Part Number
ST4M143GR6
Description
Bearing,plain,self-aligning
CAGE

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 ST4M143GR6 NSN 3120-00-529-9840

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:
LE
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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