Model: 0421C40-1054-01

Annular Ball Bearing

Properties:

Overall Width

56.0 millimeters

Bore Diameter

434.0 millimeters

Flange Outside Diameter

648.0 millimeters

Flange Width

12.0 millimeters

Outer Ring Outside Diameter

542.0 millimeters

Surface Finish

Ground

Seal Quantity

Bearing Seal Type

Labyrinth

Alignment Type

Rigid

Load Direction

Angular

Bore Shape

Straight

Internal Fit-up Designation

Standard

Part Name Assigned By Controlling Agency

Bearing turntable

Material

Steel

Style Designator

Non-loading groove, non-separable

NSN

3110-01-544-7178

Part Number

0421C40-1054-01

Description

Bearing,ball,annular

CAGE

20722

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 0421C40-1054-01 NSN 3110-01-544-7178

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:

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: 8482105028
SITC: 74610
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Angular contact ball bearings, nesoi