Model: P22440

Self-aligning Plain Bearing

Special Features:

Inside diameter has 1.062 square 0.250 deep one side; p22440 assembly includes p22441 ball; p22442 race; p22445 nut; p22449 washer; used on main landing gear for t46 trainer

Properties:

Bore Diameter

Between 1.4995 inches and 1.5000 inches

Lubrication Material

Lubricant, dry film

Outer Member Outside Diameter

2.8100 inches

Outer Member Width

1.9200 inches

Inner Member Width

Between 1.4950 inches and 1.5000 inches

Hardness Rating

35.0 rockwell c outer race member

Hardness Rating

37.0 rockwell c inner member

Material

Cobalt comp 6 inner member

Material

Steel comp xm-12 outer race member

Material Specification

Ams 5387 assn standard single material response inner member

Material Specification

Ams 5659 assn standard single material response outer race member

Surface Treatment

Cadmium outer race member

Style Designator

Without insert or liner

NSN

3120-01-239-0174

Part Number

P22440

Description

Bearing,plain,self-aligning

CAGE

57606

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 P22440 NSN 3120-01-239-0174

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13208

FIIG:

A045A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114850

UFC:

58880

LTL:

70.0

LCL:

WCC:

742

TCC:

SHC:

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