Model: AMM9122-44-101

Annular Ball Bearing

Properties:

Overall Width

25.0 millimeters

Bore Diameter

110.0 millimeters

Overall Outside Diameter

170.0 millimeters

Lubrication Material

Lubricating oil or grease

End Application

Ah-1 series helicopters

Surface Finish

Ground

Retainer Fabrication Method

Machined

Load Direction

Radial

Bore Shape

Standard taper

Internal Fit-up Designation

Loose

Internal Clearance

0.0160 inches radial and 0.0123 inches radial

Standard Tolerance Designation

Abec no.3

Contact Angle

25.0 degrees

Lubrication Material Specification

Mil-l-7808 military specification 1st material response or mil-g-25537 military specification 2nd material response

Material

Steel comp m50

Material Specification

Ams 6490 assn standard single material response

Style Designator

Non-loading groove, non-separable

NSN

3110-01-094-4412

Part Number

AMM9122-44-101

Description

Bearing,ball,annular

CAGE

21335

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 AMM9122-44-101 NSN 3110-01-094-4412

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:

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:

77.5

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