Model: C670B546ZZ1

Airframe Ball Bearing

Special Features:

40 to 50 pct full of specified grease

Properties:

Bore Diameter

Between 2.3115 inches and 2.3135 inches

Overall Outside Diameter

Between 2.8735 inches and 2.8750 inches

Lubrication Material

Grease

Outer Ring Width

0.2500 inches

Inner Ring Width

Between 0.2760 inches and 0.2810 inches

Shield Quantity

Load Direction

Radial

Lubrication Material Specification

Mil-g-81322 military specification single material response

Style Designator

Single row inner ring extended both sides

NSN

3110-00-938-5890

Part Number

C670B546ZZ1

Description

Bearing,ball,airframe

CAGE

81755

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 C670B546ZZ1 NSN 3110-00-938-5890

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:

114820

UFC:

58860

LTL:

77.5

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