Plain Bearing Unit

277786R11

277786R11
(NSN) National Stock Number
3130-00-716-1875
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30557
Schedule B Code
8482997090
Summary

5.6880 inches nominal bolt circle diameter, 0.5940 inches nominal flange thickness, 3.0000 inches nominal bore diameter, 6.5000 inches nominal housing diameter, 3.6250 inches nominal housing length, rigid alignment type

DAC HCC DMIL RNCC
3 - - 5
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.

INC FIIG Concept Condition
30557 A093A0 - 1
Specifications
Bolt Circle Diameter
5.6880 inches nominal
Details The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
Flange Thickness
0.5940 inches nominal
Details A measurement of the smallest dimension of a flange,in distinction from length or width.
Bore Diameter
3.0000 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
6.5000 inches nominal
Details The length of a straight line which passes through the center of the housing, and terminates at the circumference.
Housing Length
3.6250 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.
Shaft End Type
open
Details Indicates the type of shaft end provided.
Load Capability Type
radial
Details Indicates the type of load capability.
Features Provided
removable liner
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
flange 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
125-3005 93742 4 - 5 9 - AX
277786R11 92679 3 - 5 9 - AX
277786R11 31007 5 - 5 9 - AX
277786R11 29510 3 - 3 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - Q -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
KOMATSU AMERICA CORP.
CAGE: 0SAT8
RIPLEY , TN , 38063-7359
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-00-716-1875
What is the NIIN of the NSN 3130-00-716-1875?
The National Item Identification Number (NIIN) of the NSN 3130-00-716-1875 is 00-716-1875
When the NSN 3130-00-716-1875 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Feb 9, 1968
Does the NSN 3130-00-716-1875 contain any precious metals?
Does not contain precious metal
Does the NSN 3130-00-716-1875 contain any hazardous material?
No data in HMIRS

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