2540042 Annular Ball Bearing

Comprehensive specifications and application details for: 2540042 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 2540042. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 2540042
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-710-4936
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

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.

radial load direction, contact bearing seal type, standard internal fit-up designation, straight bore shape, 0.3747 inches minimum and 0.3750 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-710-4936 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type: contact
Bore Diameter: 0.3747 inches minimum and 0.3750 inches maximum
Bore Shape: straight
Internal Fit-Up Designation: standard
Load Direction: radial
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Lubrication Material: grease
Overall Outside Diameter: 0.8746 inches minimum and 0.8750 inches maximum
Overall Width: 0.2762 inches minimum and 0.2812 inches maximum
Material: rubber synthetic seal
Material: steel corrosion resisting ball
Material: steel corrosion resisting inner ring
Material: steel corrosion resisting outer ring
Material: steel corrosion resisting retainer
Retainer Fabrication Method: pressed
Seal Quantity: 2
Standard Tolerance Designation: abec no.3
Style Designator: non-loading groove, non-separable
Surface Finish: ground

Replaces

The NSN 3110-00-710-4936 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-034-2158	No Name Available	03/01/1984
3110-00-227-4722	No Name Available	06/01/1986
3110-00-278-7157	No Name Available	11/01/1999
3110-00-540-7867	No Name Available	01/21/2004
3110-00-823-4848	No Name Available	03/01/1984
3110-00-901-0782	No Name Available	04/01/2008
3110-00-931-8644	No Name Available	04/01/1984
3110-01-343-8370	No Name Available	12/01/2003

Frequently Asked Questions

Find quick answers to common questions about bearing: 2540042. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-710-4936?: The FSCG of the NSN 3110-00-710-4936 is 3110

Does the NSN 3110-00-710-4936 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-00-710-4936 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 3110-00-710-4936 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-710-4936 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.