Model: 522-4390809 PIECE 8

Sleeve Bearing

Special Features:

32.0 microinch finish on inside diameter surfaces of internal flanges; tapered keyway opening, external flange end 1.1250 in. Wide, 1.0000 in. Deep; seventh through hole od flange, 0.5625 in. Diam, tap 0.2500 in. Thread by 28, 0.3125 in. Min thread depth

Properties:

Hole Diameter
0.1250 inches first
Hole Diameter
0.1250 inches second
Hole Diameter
0.5000 inches third
Hole Diameter
0.5000 inches fifth
Hole Diameter
0.5000 inches fourth
Hole Diameter
0.5000 inches sixth
Overall Length
5.1250 inches
Body Outside Diameter
5.0000 inches
Body Inside Diameter
1.5000 inches
Flange Outside Diameter
8.0000 inches
Flange Width
1.0000 inches
Left Internal Flange Hole Diameter
Between 3.0100 inches and 3.0120 inches
Right Internal Flange Hole Diameter
Between 3.0300 inches and 3.0320 inches
Left Internal Flange Width
1.6250 inches
Right Internal Flange Width
2.0000 inches
Corner Shape
Round left flange body corner
Corner Shape
Square inside right corner
Corner Shape
Square inside left corner
Corner Shape
Square left flange outside right corner
Corner Shape
Square outside left corner
Corner Shape
Square outside right corner
Antirotation/lubrication Type And Quantity
6 hole
Keyway Dimension
0.3100 inches internal keyway width and 0.3120 inches internal keyway width
Keyway Dimension
1.5055 inches internal keyway depth
Keyway Dimension
5.0000 inches internal keyway length
Material
Copper alloy 903
Material Specification
Qq-c-390 federal specification single material response
Style Designator
22c-3 solid, external flange one end, internal flange at both ends
NSN
3120-01-203-3275
Part Number
522-4390809 PIECE 8
Description
Bearing,sleeve
CAGE

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.

Part 522-4390809 PIECE 8 NSN 3120-01-203-3275

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13205
FIIG:
A045A0
Concept No.:
App. Key:
D
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:
114800
UFC:
58850
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482997090
  • SITC: 74699
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi

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