Model: A18940

Annular Ball Bearing

Special Features:

Nonmetallic spacer to loids around each ball

Properties:

Overall Width

Between 0.4950 inches and 0.5000 inches

Bore Diameter

Between 8.9992 inches and 9.0000 inches

Overall Outside Diameter

Between 9.9992 inches and 10.0000 inches

Surface Finish

Ground

Load Direction

Angular

Bore Shape

Straight

Internal Clearance

0.0000 inches radial and 0.0010 inches radial

Contact Angle

25.0 degrees

Material

Steel

Style Designator

Counterbored outer ring, non-separable

NSN

3110-00-929-1698

Part Number

A18940

Description

Bearing,ball,annular

CAGE

11384

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 A18940 NSN 3110-00-929-1698

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.8000lbs

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:

114820

UFC:

58860

LTL:

77.5

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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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