Model: ABWT4

Self-aligning Plain Bearing

Properties:

Bore Diameter

0.2500 inches

End Application

Used on main control propulsion system onboard 210 ft wmec mma coast guard vessels

Outer Member Outside Diameter

0.6250 inches

Outer Member Width

0.3270 inches

Inner Member Width

0.4370 inches

Static Radial Load Rating

9000 pounds

Hardness Rating

23.0 rockwell c and 35.0 rockwell c outer race member

Hardness Rating

55.0 rockwell c and 62.0 rockwell c inner layer

Material

Steel comp 440c inner layer

Material

Steel comp 410 outer race member

Material Specification

Astm 5643 assn standard 1st material response outer race member

Material Specification

Astm 5643 assn standard 2nd material response inner layer

Surface Treatment

Plastic polytetrafluoroethylene inside diameter surface of race insert

Surface Treatment Specification

Ms 21230 military specification single treatment response inside diameter surface of race insert

Style Designator

With insert and/or liner

NSN

3120-01-213-2859

Part Number

ABWT4

Description

Bearing,plain,self-aligning

CAGE

50294

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Part ABWT4 NSN 3120-01-213-2859

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13208

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114850

UFC:

58880

LTL:

70.0

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482300040
SITC: 74630
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Spherical roller bearings, single row