Model: FC447

Roller Bearing Unit

Properties:

Pilot Diameter

6.3750 inches

Bolt Circle Diameter

7.5000 inches

Mounting Hole Diameter

0.6250 inches

Bore Diameter

2.9375 inches

Housing Diameter

8.7500 inches

Housing Length

3.1250 inches

Lubrication Fitting Type

Hydraulic

Rolling Element Groove Quantity

Alignment Type

Self-aligning

Internal Fit-up Designation

Standard

Assemblylength

4.0000 inches

Seal Type

Labyrinth

Block Type

Fixed

Shaft End Type

Open

Seal Location

Both ends

Collar Location

One end

Load Capability Type

Radial

Features Provided

Ground rolling element groove

Lubrication Fitting Angle From Horizontal Centerline

90.0 degrees

Rotating Element Locking Method

Setscrew locking collar

Lubrication Material

Grease

Material

Iron housing

Material

Wool seal and steel seal

Style Designator

Flange cartridge block

NSN

3130-00-873-3778

Part Number

FC447

Description

Bearing Unit,roller

CAGE

82994

An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

Part FC447 NSN 3130-00-873-3778

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30558

FIIG:

A093A0

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:

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Schedule B and Export

Schedule B: 8482997090
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi