Model: 55309M

Self-aligning Plain Bearing

Special Features:

Dry film lubricant on id of inner member and id of outer race member

Properties:

Bore Diameter
Between 0.4995 inches and 0.5000 inches
Lubrication Material
Lubricant, dry film, bms 3-8, mcdonnell douglas corp, mcdonnell aircraft division
Outer Member Outside Diameter
Between 0.9995 inches and 1.0000 inches
Outer Member Width
Between 0.5000 inches and 0.5010 inches
Inner Member Width
Between 0.6250 inches and 0.6300 inches
Static Radial Load Rating
44000 pounds
Style Designator
With insert and/or liner
NSN
3120-00-159-6983
Part Number
55309M
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 55309M NSN 3120-00-159-6983

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:
ESD:
MMAC:
CRITL:
X

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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