ST4M198-4

Comprehensive specifications and application details for: ST4M198-4 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: ST4M198-4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
ST4M198-4
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-054-6007
Item Name Code
13209
Federal Item Identification Guide
A045A0
Assigment Date
01/22/1978

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.

0.3745 inches nominal inspection hole center to end distance, 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body hardness rating, 0.4350 inches minimum and 0.4370 inches maximum inner member width, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.4590 inches minimum and 1.4690 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-054-6007 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance
1.4590 inches minimum and 1.4690 inches maximum
Hardness Rating
39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
Inner Member Width
0.4350 inches minimum and 0.4370 inches maximum
Inspection Hole Center To End Distance
0.3745 inches nominal
Overall Length
1.8570 inches minimum and 1.8870 inches maximum
Outer Member Outside Diameter
0.7960 inches minimum and 0.8160 inches maximum
Outer Member Width
0.3320 inches minimum and 0.3420 inches maximum
Shank Width Across Wrench Flats
0.4270 inches minimum and 0.4390 inches maximum
Shank Style
internally threaded w/inspection hole
Shank Thread Length
0.7500 inches nominal
Static Radial Load Rating
3240 pounds
Style Designator
ball type
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 2 fed spec single treatment response rod end body
Surface Treatment
cadmium rod end body
Thread Class
3b
Thread Diameter
0.312 inches nominal
Thread Direction
right-hand
Thread Quantity Per Inch
24
Thread Series Designator
unjf

Frequently Asked Questions

Find quick answers to common questions about bearing: ST4M198-4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-054-6007?
The FSCG of the NSN 3120-01-054-6007 is 3120
Does the NSN 3120-01-054-6007 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-01-054-6007 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3120-01-054-6007 contain precious materials?
Precious metal content is unknown
Does NSN 3120-01-054-6007 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3120-01-054-6007 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sun, Jan 22, 1978

Price & Availability

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