Model: 18746AS1

Annular Ball Bearing

Properties:

Overall Width

0.7500 inches

Bore Diameter

12.0000 inches

Overall Outside Diameter

13.5000 inches

End Application

Air route surveillance radar 3, arsr3

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Load Direction

Radial

Bore Shape

Straight

Standard Tolerance Designation

Afbma class 1

Material

Steel comp e52100

Material Specification

66 federal standard single material response

Style Designator

Non-loading groove, non-separable

NSN

3110-01-104-3954

Part Number

18746AS1

Description

Bearing,ball,annular

CAGE

06144

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

Part 18746AS1 NSN 3110-01-104-3954

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00014

FIIG:

A044A0

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:

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Schedule B and Export

Schedule B: 8482105028
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Angular contact ball bearings, nesoi