Model: MB542DD

Annular Ball Bearing

Properties:

Overall Width

Between 0.2785 inches and 0.2810 inches

Bore Diameter

Between 1.3120 inches and 1.3125 inches

Overall Outside Diameter

Between 1.7495 inches and 1.7500 inches

Surface Finish

Ground

Load Direction

Angular

Bore Shape

Straight

Material

Steel comp e52100

Material Specification

Mil-s-7420 military specification single material response

Style Designator

Non-loading groove, non-separable

NSN

3110-01-280-1426

Part Number

MB542DD

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 MB542DD NSN 3110-01-280-1426

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:

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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