Model: ATF4545DD8-056

Sleeve Bearing

Special Features:

Plastic polytetrafluoroethylene /liner bonded to left end surface of body and flange

Properties:

Overall Length
Between 0.6120 inches and 0.6270 inches
Body Outside Diameter
Between 0.6260 inches and 0.6265 inches
Body Inside Diameter
Between 0.5000 inches and 0.5010 inches
Flange Outside Diameter
Between 0.7400 inches and 0.7600 inches
Flange Width
Between 0.0570 inches and 0.0620 inches
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
Corner Shape
Undercut left flange body corner
Surface Finish
125.0 microinches outside diameter surface of flange
Surface Finish
125.0 microinches right end surface of body
Surface Finish
125.0 microinches right end surface of left flange
Surface Finish
63.0 microinches outside diameter surface of body
Material
Aluminum alloy 2024 outer layer
Material
Plastic polytetrafluoroethylene inner layer
Material Specification
Qq-a-200/3 federal specification single material response outer layer
Surface Treatment
Anodize and chromate outer layer
Surface Treatment Specification
Mil-a-8625, type 1 military specification 1st treatment response and mil-c-5541 military specification 2nd treatment response outer layer
Style Designator
22c solid, external flange one end
Style Designator
Solid, external flange one end
NSN
3120-00-140-1957
Part Number
ATF4545DD8-056
Description
Bearing,sleeve
CAGE
15860

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 ATF4545DD8-056 NSN 3120-00-140-1957

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
156600
UFC:
77670
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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