Model: 317991C91

Ball Bearing Unit

Description:

4.3750 inches pilot diameter, 5.5000 inches bolt circle diameter, 2.3750 inches bore diameter, rigid alignment type, contact seal type.

Properties:

Pilot Diameter

4.3750 inches

Bolt Circle Diameter

5.5000 inches

Bore Diameter

2.3750 inches

Housing Diameter

6.6250 inches

Housing Length

2.7500 inches

Alignment Type

Rigid

Seal Type

Contact

Shaft End Type

Closed or open

Seal Location

One end

Load Capability Type

Thrust

Material

Steel

Style Designator

Flange cartridge block

NSN

3130-00-077-1069

Part Number

317991C91

Description

Bearing Unit,ball

CAGE

89346

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

Part 317991C91 NSN 3130-00-077-1069

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30556

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:

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: 8482991050
SITC: 74699
End Use: Industrial machines, other
NAICS: 332991
USDA: 1

Freight Class: Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)