ATB6-7 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: ATB6-7 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: ATB6-7. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: ATB6-7
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-135-2999
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/10/1969

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.

28.0 rockwell c minimum outer race member hardness rating, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, 50.0 rockwell c minimum inner member hardness rating, aisi 440a assn std single material response inner member material document and classification, 0.3790 inches minimum and 0.3840 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-135-2999 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Hardness Rating: 50.0 rockwell c minimum inner member
Hardness Rating: 28.0 rockwell c minimum outer race member
Inner Member Width: 0.3790 inches minimum and 0.3840 inches maximum
Material Document And Classification: aisi 440a assn std single material response inner member
Material Document And Classification: fed std 66 fed std single material response outer race member
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440a inner member
Material: steel comp 410 outer race member
Outer Member Outside Diameter: 0.9009 inches minimum and 0.9014 inches maximum
Outer Member Width: 0.3300 inches minimum and 0.3350 inches maximum
Static Radial Load Rating: 15100 pounds
Style Designator: with insert and/or liner

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-135-2999?: The FSCG of the NSN 3120-00-135-2999 is 3120

Does the NSN 3120-00-135-2999 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-135-2999 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 3120-00-135-2999 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-135-2999 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.