Model: TWF12-19P

Airframe Ball Bearing

Special Features:

Fractured outer ring w/2 holding rings, full ball compliment, integral shields

Properties:

Bore Diameter

Between 0.7498 inches and 0.7502 inches

Overall Outside Diameter

Between 1.1870 inches and 1.1875 inches

Lubrication Material

Grease

Outer Ring Width

Between 0.2450 inches and 0.2500 inches

Inner Ring Width

Between 0.2760 inches and 0.2810 inches

Shield Quantity

Load Direction

Radial

Lubrication Material Specification

Mil-g-23827 military specification single material response

Material

Steel comp e52100

Style Designator

Single row, torque tube type, w/or w/o closure

NSN

3110-00-151-4901

Part Number

TWF12-19P

Description

Bearing,ball,airframe

CAGE

78118

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.

Part TWF12-19P NSN 3110-00-151-4901

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00041

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:

114850

UFC:

58880

LTL:

70.0

LCL:

WCC:

742

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8482105068
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Ball bearings, nesoi