Bearing Unit Housing

7522247

7522247
(NSN) National Stock Number
3130-00-752-2247
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30559
Schedule B Code
8482991050
Summary

1.9985 inches minimum and 1.9995 inches maximum pilot diameter, 2.50000 inches nominal bolt circle diameter, 0.2812 inches nominal mounting hole diameter, 1.4375 inches nominal bore diameter, 3.0000 inches nominal housing diameter, 0.8750 inches nominal housing length

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - BF
Identification

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

INC FIIG Concept Condition
30559 A093A0 2 1
Specifications
Pilot Diameter
1.9985 inches minimum and 1.9995 inches maximum
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
2.50000 inches nominal
Details The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
Mounting Hole Diameter
0.2812 inches nominal
Details The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
Bore Diameter
1.4375 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
3.0000 inches nominal
Details The length of a straight line which passes through the center of the housing, and terminates at the circumference.
Housing Length
0.8750 inches nominal
Details A measurement of the longest dimension of the housing,in distinction from width.
Shaft End Type
open
Details Indicates the type of shaft end provided.
Special Features
rnd mtg hole
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
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.
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
58860 - P P
RVC WCC TCC SHC
1 742 Z 9

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Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-00-752-2247
What is the NIIN of the NSN 3130-00-752-2247?
The National Item Identification Number (NIIN) of the NSN 3130-00-752-2247 is 00-752-2247
When the NSN 3130-00-752-2247 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3130-00-752-2247 contain any precious metals?
Type/content is unknown
Does the NSN 3130-00-752-2247 contain any hazardous material?
No data in HMIRS

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