Model: H2139PC178

Sleeve Bearing

Properties:

Overall Length
12.0000 inches
Body Outside Diameter
21.1870 inches
Body Inside Diameter
Between 18.0000 inches and 18.0010 inches
Flange Outside Diameter
Between 21.2490 inches and 21.2500 inches
Flange Width
10.7500 inches
End To Flange Distance
1.1250 inches
Surface Finish
32.0 microinches inside diameter surface of body
Surface Finish
63.0 microinches outside diameter surface of flange
Material
Tin alloy uns l13890 inner layer
Material
Steel outer layer
Material Specification
Mil-s-16113, type 1, grade m military specification 1st material response outer layer
Style Designator
21b segmented, external flange
Style Designator
Segmented, external flange
NSN
3120-00-629-9878
Part Number
H2139PC178
Description
Bearing,sleeve
CAGE
16712

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 H2139PC178 NSN 3120-00-629-9878

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
26.0 X 26.0 X 18.0
Paclk Weight:
363.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114850
UFC:
58880
LTL:
70.0
LCL:
RATING VARIABLE
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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