Model: DD421S45-077PC18

Sleeve Bearing

Special Features:

Style 66 groves 180 degrees apart on left outside face

Properties:

Hole Diameter

0.2500 inches first

Overall Length

2.6250 inches

Body Outside Diameter

Between 2.3745 inches and 2.3750 inches

Body Inside Diameter

Between 1.8130 inches and 1.8140 inches

Lubrication Material

Lubricating oil

Left Flange Outside Diameter

3.0000 inches

Right Flange Outside Diameter

2.7500 inches

Left Flange Width

0.3750 inches

Right Flange Width

0.2500 inches

Lubricant Accommodation Style

Grooved open both ends and grooved circular

Corner Shape

Square all corners

Antirotation/lubrication Type And Quantity

4 hole

Surface Groove Location And Quantity

6 external

Material

Steel

Style Designator

18c solid, external flanges both ends

Style Designator

Solid, external flanges both ends

NSN

3120-00-336-8757

Part Number

DD421S45-077PC18

Description

Bearing,sleeve

CAGE

80064

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 DD421S45-077PC18 NSN 3120-00-336-8757

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13205

FIIG:

A045A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114870

UFC:

58890

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

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