Model: 3-12471-21

Tapered Roller Bearing

Special Features:

Cone and spacer, 0.0120 in. Bench lateral

Properties:

Bore Diameter

Between 2.0625 inches and 2.0630 inches

Overall Outside Diameter

Between 3.6250 inches and 3.6260 inches

Material

Steel comp e52100

Material Specification

66 federal standard single material response

NSN

3110-00-137-0003

Part Number

3-12471-21

Description

Bearing,roller,tapered

CAGE

63117

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 3-12471-21 NSN 3110-00-137-0003

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:

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