Model: 4371644

Sleeve Bearing

Properties:

Overall Length
Between 1.7450 inches and 1.7550 inches
Body Outside Diameter
Between 4.1150 inches and 4.1250 inches
Body Inside Diameter
Between 3.8700 inches and 3.8710 inches
Lubrication Material
Lubricating oil
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square all corners
Antirotation/lubrication Type And Quantity
2 hole
Surface Groove Location And Quantity
1 internal
Material
Steel comp 1010 outer layer
Material
Tin alloy inner layer
Material Specification
66, aisi/sae 1010 federal standard 1st material response outer layer
Style Designator
17b segmented, plain, no outside flanges
Style Designator
Segmented, plain, no outside flanges
NSN
3120-00-310-7250
Part Number
4371644
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 4371644 NSN 3120-00-310-7250

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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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