Model: ST273A

Annular Ball Bearing

Description:

0.9449 inches overall width, 2.7559 inches bore diameter, 4.9213 inches overall outside diameter, ground surface finish, self-aligning alignment type.

Properties:

Overall Width

0.9449 inches

Bore Diameter

2.7559 inches

Overall Outside Diameter

4.9213 inches

Surface Finish

Ground

Alignment Type

Self-aligning

Load Direction

Angular

Bore Shape

Straight

Self-alignment Location

Internal

Material

Steel

Style Designator

Loading groove, non-separable

NSN

3110-00-078-8739

Part Number

ST273A

Description

Bearing,ball,annular

CAGE

29930

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 ST273A NSN 3110-00-078-8739

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