HFB30 Sleeve Bearing

Comprehensive specifications and application details for: HFB30 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: HFB30. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: HFB30
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-662-2928
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

1.5300 inches minimum and 1.5310 inches maximum body outside diameter, round left flange body corner corner shape, 1.0000 inches minimum and 1.0010 inches maximum body inside diameter, square left flange outside right corner corner shape, chamfered inside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-662-2928 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.0000 inches minimum and 1.0010 inches maximum
Body Outside Diameter: 1.5300 inches minimum and 1.5310 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Criticality Code Justification: adar and adas
Flange Outside Diameter: 1.7500 inches nominal
Flange Width: 0.1875 inches nominal
Overall Length: 0.9275 inches minimum and 0.9375 inches maximum
Material Document And Classification: mil-b-5687,ty 1,comp b mil spec single material response overall
Material: copper alloy overall
Material: oil lubricating lubrication
Style Designator: solid, external flange one end

Replaces

The NSN 3120-00-662-2928 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-567-9071	No Name Available	01/01/1963

Frequently Asked Questions

Find quick answers to common questions about bearing: HFB30. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-662-2928?: The FSCG of the NSN 3120-00-662-2928 is 3120

Does the NSN 3120-00-662-2928 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-662-2928 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-00-662-2928 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-662-2928 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.