25BC19

View detailed technical data, stock status, and sourcing information for: 25BC19

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25BC19
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-529-9490
Item Name Code
00014
Assigment Date
01/01/1960 (66 years ago)

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.

ground surface finish, 9.0 millimeters nominal overall width, pressed retainer fabrication method, 25.0 millimeters nominal bore diameter, 42.0 millimeters nominal overall outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width
9.0 millimeters nominal
Bore Diameter
25.0 millimeters nominal
Overall Outside Diameter
42.0 millimeters nominal
Surface Finish
ground
Retainer Fabrication Method
pressed
Load Direction
radial
Bore Shape
straight
Internal Fit-Up Designation
standard
Standard Tolerance Designation
abec no.3
Material
steel overall
Style Designator
non-loading groove, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-275-0129 No Name Available 01/25/1972
3110-00-277-0257 No Name Available 01/01/1983
3110-01-135-8607 No Name Available 01/01/1983

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
25BC19 Annular Ball Bearing
36B510530P1 Annular Ball Bearing
3LL05XR3 Annular Ball Bearing
67002-34 Annular Ball Bearing
M9305K Annular Ball Bearing
M9305KCR Annular Ball Bearing
Q3LL05XR3 Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-529-9490?
The FSCG of the NSN 3110-00-529-9490 is 3110
Does the NSN 3110-00-529-9490 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-529-9490 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 3110-00-529-9490 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-529-9490 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 3110-00-529-9490 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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