B11-25

Comprehensive specifications and application details for: B11-25 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: B11-25. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
B11-25
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-244-4593
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
11/14/1986

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.

0.5010 inches minimum and 0.5020 inches maximum body inside diameter, square all corners corner shape, 0.6260 inches minimum and 0.6270 inches maximum body outside diameter, 0.0600 inches minimum and 0.0640 inches maximum flange width, 0.8700 inches minimum and 0.8800 inches maximum flange outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-244-4593 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
0.5010 inches minimum and 0.5020 inches maximum
Body Outside Diameter
0.6260 inches minimum and 0.6270 inches maximum
Corner Shape
square all corners
Flange Outside Diameter
0.8700 inches minimum and 0.8800 inches maximum
Flange Width
0.0600 inches minimum and 0.0640 inches maximum
Overall Length
0.7450 inches minimum and 0.7550 inches maximum
Material Document And Classification
mil-b-5687,type 1,grade1 mil spec single material response overall
Material
copper alloy 841 overall
Material
oil lubricating lubrication
Style Designator
solid, external flange one end

Frequently Asked Questions

Find quick answers to common questions about bearing: B11-25. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-244-4593?
The FSCG of the NSN 3120-01-244-4593 is 3120
Does the NSN 3120-01-244-4593 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-244-4593 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 3120-01-244-4593 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-244-4593 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 3120-01-244-4593 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Fri, Nov 14, 1986

Price & Availability

Fill out the form to get pricing and availability details for the bearing: B11-25

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

800-0001
3120-01-354-1392
Sleeve Bearing
800-0003
3120-01-080-9272
Sleeve Bearing
800-0004
3120-01-280-4816
Sleeve Bearing
800-0005
3120-01-281-5615
Sleeve Bearing
800-001
3120-01-354-1392
Sleeve Bearing
800-0019
3120-01-280-4815
Sleeve Bearing
800-0021
3120-01-282-8005
Sleeve Bearing
800-003
3120-01-080-9272
Sleeve Bearing
800-030
3110-01-084-9414
Annular Ball Bearing
800-10
3110-00-886-1569
Annular Ball Bearing
800-134
3110-01-286-7101
Annular Ball Bearing
800-171
3120-01-285-6950
Sleeve Bearing
800-201
3110-01-286-7758
Needle Roller Bearing
800-202
3120-01-285-6967
Thrust Washer Bearing
800-203
3110-01-286-7759
Needle Roller Bearing