Model: 4D0155-1

Self-aligning Plain Bearing

Special Features:

Locking ring; flange opp. End 5.94in dia.0.205 in. Thick

Properties:

Bore Diameter
3.3750 inches
End Application
C-17a aircraft
Outer Member Outside Diameter
Between 5.2490 inches and 5.2500 inches
Outer Member Width
2.5000 inches
Inner Member Width
Between 3.0530 inches and 3.0590 inches
Part Name Assigned By Controlling Agency
Bearing, plain, spherical-loader slot assembly, 3.375 bore
Material
Steel
Style Designator
Without insert or liner
NSN
3120-01-539-3790
Part Number
4D0155-1
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 4D0155-1 NSN 3120-01-539-3790

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:
A
ESD:
A
MMAC:
BA
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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