Ball Bearing Unit
317991C91
(NSN) National Stock Number
3130-00-077-1069
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30556
Schedule B Code
8482991050
Summary
4.3750 inches nominal pilot diameter, 5.5000 inches nominal bolt circle diameter, 2.3750 inches nominal bore diameter, 6.6250 inches nominal housing diameter, 2.7500 inches nominal housing length, rigid alignment type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 30556 | A093A0 | - | 1 |
Specifications
Pilot Diameter
4.3750 inches nominal
Details
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.Bolt Circle Diameter
5.5000 inches nominal
Details
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.Bore Diameter
2.3750 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Housing Diameter
6.6250 inches nominal
Details
The length of a straight line which passes through the center of the housing, and terminates at the circumference.Housing Length
2.7500 inches nominal
Details
A measurement of the longest dimension of the housing,in distinction from width.Alignment Type
rigid
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Seal Type
contact
Details
Indicates the type of seal included with the item.Shaft End Type
closed or open
Details
Indicates the type of shaft end provided.Seal Location
one end
Details
Indicates the location of the seal.Load Capability Type
thrust
Details
Indicates the type of load capability.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
flange cartridge block
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 317991C91 | 92679 | 5 | - | 5 | 9 | - | AX |
| 317991C91 | 31007 | 5 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58770 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | 9 |
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Manufacturer
NAVISTAR INTL CORP TRUCK BR OHIO PLANT
CAGE: 89346
SPRINGFIELD
, OH
, 45501
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-00-077-1069
What is the NIIN of the NSN 3130-00-077-1069?
The National Item Identification Number (NIIN) of the NSN 3130-00-077-1069 is 00-077-1069
When the NSN 3130-00-077-1069 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Aug 2, 1967
Does the NSN 3130-00-077-1069 contain any precious metals?
Type/content is unknown
Does the NSN 3130-00-077-1069 contain any hazardous material?
No data in HMIRS
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