BWR46H-078-3-010

Comprehensive specifications and application details for: BWR46H-078-3-010 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: BWR46H-078-3-010. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
BWR46H-078-3-010
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-619-3711
Item Name Code
13208
Federal Item Identification Guide
A045A0
Assigment Date
05/28/2013

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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

43.0 rockwell c nominal spherical surface hardness rating, 2.798 inches minimum and 2.802 inches maximum inner member width, 2.999 inches minimum and 3.000 inches maximum bore diameter, c-17a globemaster iii end item identification, 38.0 rockwell c minimum and 41.0 rockwell c maximum race liner hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-619-3711 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
c-17a globemaster iii
Bore Diameter
2.999 inches minimum and 3.000 inches maximum
Hardness Rating
38.0 rockwell c minimum and 41.0 rockwell c maximum race liner
Hardness Rating
43.0 rockwell c nominal spherical surface
Inner Member Width
2.798 inches minimum and 2.802 inches maximum
Part Name Assigned By Controlling Agency
bearing, plain, self-aligning, swaged assembly
Material Document And Classification
ams 4650 assn std single material response race liner
Material Document And Classification
ams 5629 assn std single material response spherical surface
Material Document And Classification
mil-g-81322 mil spec single material response lubrication
Material
copper alloy 172 race liner
Material
grease lubrication
Material
steel comp xm-13 spherical surface
Outer Member Outside Diameter
5.1345 inches minimum and 5.1350 inches maximum
Outer Member Width
2.557 inches minimum and 2.567 inches maximum
Special Features
four transverse lubrication grooves equally spaced on id, 1 radial on both the id and od. grooves shall not restrict grease flow on race; 9 transverse grooves located on ball equally spaced on id and one radial groove on id and od, shall not restrict grease flow; grooves r .109 -.030 +.040 prior to swaging
Style Designator
without insert or liner

Frequently Asked Questions

Find quick answers to common questions about bearing: BWR46H-078-3-010. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-619-3711?
The FSCG of the NSN 3120-01-619-3711 is 3120
Does the NSN 3120-01-619-3711 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-619-3711 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 3120-01-619-3711 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-619-3711 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 3120-01-619-3711 was assigned to the Federal Catalog?
It was assigned 12 years ago, on Tue, May 28, 2013

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