Model: 921446

Tapered Roller Bearing

Properties:

Overall Width

Between 8.4990 inches and 8.5010 inches

Bore Diameter

Between 5.7500 inches and 5.7510 inches

Overall Outside Diameter

Between 13.4900 inches and 13.5000 inches

Backface Corner Radius

0.0620 inches

Standout Width

1.2500 inches

Cone Corner Radius

0.2500 inches

Cup Width

Between 5.9990 inches and 6.0010 inches

Extra Long Reference Number

Hh932145-hh932110-hh932145xc-hh932110ee-assy 9-42

Material

Steel

Reference Number Differentiating Characteristics

As differentiated by extra long reference number

NSN

3110-00-459-0882

Part Number

921446

Description

Bearing,roller,tapered

CAGE

21444

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes bearing, roller, thrust.

Part 921446 NSN 3110-00-459-0882

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00021

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: 8482200030
SITC: 74620
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged