Model: PS1-4761-1

Self-aligning Plain Bearing

Special Features:

Od, id and insert not plated

Properties:

Bore Diameter
Between 0.6245 inches and 0.6250 inches
Lubrication Material
Lubricant, manufacturers standard
Outer Member Outside Diameter
Between 1.1870 inches and 1.1875 inches
Outer Member Width
Between 0.4950 inches and 0.5000 inches
Inner Member Width
Between 0.6000 inches and 0.6050 inches
Lubrication Feature
Groove external inner member
Lubrication Feature
Perforation external outer member
Material
Copper alloy race insert
Material
Steel comp 4130 outer race member
Material
Steel comp e52100 inner member
Material Specification
66 federal standard single material response inner member
Material Specification
Sae assn standard single material response outer race member
Surface Treatment
Chromium inner member
Surface Treatment
Cadmium outer race member
Style Designator
With insert and/or liner
Reference Number Differentiating Characteristics
As differentiated by selected and tested for polaris weapon systems
NSN
3120-00-793-5285
Part Number
PS1-4761-1
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 PS1-4761-1 NSN 3120-00-793-5285

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

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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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