Model: 149518Y21

Sleeve Bearing
Description:

3.2640 inches overall length, 3.4807 inches body outside diameter, 3.2527 inches body inside diameter, 3.8170 inches flange outside diameter.

Properties:

Overall Length
3.2640 inches
Body Outside Diameter
3.4807 inches
Body Inside Diameter
3.2527 inches
Flange Outside Diameter
3.8170 inches
Corner Shape
Square all corners
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Material
Steel
Material Specification
Ams6322 assn standard all material responses
Surface Treatment
Silver outside diameter surface of body
Surface Treatment
Lead alloy inside diameter surface of body
Surface Treatment Specification
Ams4815 assn standard single treatment response outside diameter surface of body
Style Designator
Solid, external flange one end
NSN
3120-00-008-7994
Part Number
149518Y21
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 149518Y21 NSN 3120-00-008-7994

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:
S
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:
Z
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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