Model: 3TAR56-66UDB25L0V-2

Duplex Ball Bearing

Properties:

Overall Width

Between 0.6235 inches and 0.6250 inches

Bore Diameter

Between 3.4996 inches and 3.5000 inches

Overall Outside Diameter

Between 4.1245 inches and 4.1250 inches

Lubrication Material

Oil

End Application

Combat talon ii

Surface Finish

Unground

Load Direction

Angular

Standard Tolerance Designation

Abec no. 5t

Lubrication Material Specification

Mil-l-6085 military specification single material response

Material

Steel comp 440c

Material Specification

Ams-5630 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

92b counterbored outer rings, non-separable, back to back mounting

NSN

3110-01-255-1114

Part Number

3TAR56-66UDB25L0V-2

Description

Bearing,ball,duplex

CAGE

78118

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part 3TAR56-66UDB25L0V-2 NSN 3110-01-255-1114

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30213

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:

0.6000lbs

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:

114800

UFC:

58850

LTL:

RATING VARIABLE

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