Rod End Plain Bearing

CW3BM-2

CW3BM-2
(NSN) National Stock Number
3120-01-535-4890
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13209
Schedule B Code
8483308055
Summary

2b thread class, right-hand thread direction, internally threaded shank style, 34.87 millimeters nominal overall length, 4.826 millimeters nominal bore diameter, 15.88 millimeters nominal outer member outside diameter

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

INC FIIG Concept Condition
13209 A045A0 - 1
Specifications
Thread Class
2b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Shank Style
internally threaded
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the shank.
Overall Length
34.87 millimeters nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Bore Diameter
4.826 millimeters nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Outer Member Outside Diameter
15.88 millimeters nominal
Details None.
Bore Center To Shank End Distance
26.97 millimeters nominal
Details None.
Outer Member Width
5.94 millimeters nominal
Details None.
Inner Member Width
7.92 millimeters nominal
Details None.
Shank Thread Length
12.7 millimeters nominal
Details None.
Thread Diameter
0.1469 inches nominal
Details The length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
Thread Quantity Per Inch
32
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Material
steel body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel inner member
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
ball type
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unf
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
TIMKEN AURORA BEARING COMPANY
CAGE: 56644
MONTGOMERY , IL , 60538-1338
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-535-4890
What is the NIIN of the NSN 3120-01-535-4890?
The National Item Identification Number (NIIN) of the NSN 3120-01-535-4890 is 01-535-4890
When the NSN 3120-01-535-4890 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Thu, Dec 1, 2005
Does the NSN 3120-01-535-4890 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-01-535-4890 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 3120-01-535-4890?
No known electrostatic discharge

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