RB12472 Sleeve Bearing

Comprehensive specifications and application details for: RB12472 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: RB12472. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: RB12472
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-922-0738
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 05/14/1972

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.

1.0030 inches minimum and 1.0035 inches maximum body outside diameter, 4 hole antirotation/lubrication type and quantity, 0.5350 inches minimum and 0.5450 inches maximum body inside diameter, chamfered outside right corner corner shape, chamfered inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-922-0738 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 0.5350 inches minimum and 0.5450 inches maximum
Body Outside Diameter: 1.0030 inches minimum and 1.0035 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Hole Diameter: 0.2450 inches minimum and 0.2550 inches maximum first
Overall Length: 0.5940 inches minimum and 0.6250 inches maximum
Material: carbon overall
Special Features: left end stepped 0.7450 to 0.7550 in. dia,0.0270 to 0.0520 in. depth,right face sq w/id and od within 0.005 in. tir
Style Designator: solid, plain, no outside flanges
Surface Finish: 125.0 microinches overall

Frequently Asked Questions

Find quick answers to common questions about bearing: RB12472. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-922-0738?: The FSCG of the NSN 3120-00-922-0738 is 3120

Does the NSN 3120-00-922-0738 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-922-0738 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 3120-00-922-0738 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-922-0738 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.