Model: 5491

Annular Ball Bearing

Special Features:

Inner or outer ring composed of 2 or more parts

Properties:

Overall Width

Between 0.4345 inches and 0.4405 inches

Bore Diameter

Between 0.5000 inches and 0.5050 inches

Flange Outside Diameter

1.2500 inches

Outer Ring Width

0.3750 inches

Outer Ring Outside Diameter

Between 1.1250 inches and 1.1300 inches

Surface Finish

Unground

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Standard

Material

Steel

Style Designator

Radial-thrust, l-shaped outer ring with flanged band, solid inner ring extended on flange side, non-separable

NSN

3110-00-159-9090

Part Number

5491

Description

Bearing,ball,annular

CAGE

52676

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 5491 NSN 3110-00-159-9090

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