403887

View detailed technical data, stock status, and sourcing information for: 403887

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403887
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-144-8542
Item Name Code
00014
Assigment Date
01/01/1961 (65 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

50.00 millimeters nominal bore diameter, 31.0 millimeters nominal overall width, ground surface finish, 130.00 millimeters nominal overall outside diameter, pressed retainer fabrication method

Product Characteristics

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

Overall Width
31.0 millimeters nominal
Bore Diameter
50.00 millimeters nominal
Overall Outside Diameter
130.00 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.1
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-785-8130 No Name Available 08/25/1971

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
080-0110-2 Annular Ball Bearing
177002-61 Annular Ball Bearing
19687-278 Annular Ball Bearing
271963 Annular Ball Bearing
403887 Annular Ball Bearing
410K Annular Ball Bearing
46AX16 Annular Ball Bearing
46AX96 Annular Ball Bearing
50BC04 Annular Ball Bearing
5195191 Annular Ball Bearing
51951R91 Annular Ball Bearing
543455 Annular Ball Bearing
6410CE1TX9 Annular Ball Bearing
700372 Annular Ball Bearing
72-6970-322 Annular Ball Bearing
799253 Annular Ball Bearing
7999253 Annular Ball Bearing
AA59586 Annular Ball Bearing
AA59586-310JABT Annular Ball Bearing
FEB171/06J10A2E Annular Ball Bearing
X10426 Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-144-8542?
The FSCG of the NSN 3110-00-144-8542 is 3110
Does the NSN 3110-00-144-8542 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-144-8542 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 3110-00-144-8542 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-144-8542 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 3110-00-144-8542 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

Professional Distribution

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