Model: 4029146

Self-aligning Plain Bearing

Special Features:

Silver plate is applicable to id of outer race member only

Properties:

Bore Diameter
Between 0.4370 inches and 0.4375 inches
Outer Member Outside Diameter
Between 0.8120 inches and 0.8125 inches
Outer Member Width
0.3120 inches
Inner Member Width
Between 0.4010 inches and 0.4060 inches
Hardness Rating
53.0 rockwell c inner member and 58.0 rockwell c inner member
Material
Iron alloy 660 inner member
Material
Stainless steel internal inner member
Material Specification
Pwa771 mfr ref 1st material response internal inner member
Precious Material
Silver
Surface Treatment
Silver inner member
Surface Treatment Specification
Ams-2410 assn standard single treatment response inner member
Style Designator
Without insert or liner
NSN
3120-00-346-7228
Part Number
4029146
Description
Bearing,plain,self-aligning
CAGE
77445

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 4029146 NSN 3120-00-346-7228

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:
S
ESD:
ESD:
MMAC:
NZ
CRITL:
F

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:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
WCC:
742
TCC:
Z
SHC:
Z
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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