SR4K2 Annular Ball Bearing

Comprehensive specifications and application details for: SR4K2 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: SR4K2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SR4K2
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-151-8242
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.

0.2500 inches nominal bore diameter, 0.0001 inches minimum radial and 0.0003 inches maximum radial internal clearance, radial load direction, mil-l-6085 mil spec single material response lubrication material document and classification, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-151-8242 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2500 inches nominal
Bore Shape: straight
Internal Clearance: 0.0001 inches minimum radial and 0.0003 inches maximum radial
Load Direction: radial
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Lubrication Material: oil
Overall Outside Diameter: 0.6250 inches nominal
Overall Width: 0.1969 inches nominal
Material: steel corrosion resisting overall
Retainer Fabrication Method: pressed
Standard Tolerance Designation: abec no.5
Style Designator: non-loading groove, non-separable
Surface Finish: ground

Replaces

The NSN 3110-00-151-8242 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-155-9621	No Name Available	06/01/1990
3110-00-183-5871	No Name Available	02/18/1972
3110-00-756-2136	No Name Available	01/01/1960
3110-00-987-0382	No Name Available	01/01/1986

Frequently Asked Questions

Find quick answers to common questions about bearing: SR4K2. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-151-8242?: The FSCG of the NSN 3110-00-151-8242 is 3110

Does the NSN 3110-00-151-8242 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-00-151-8242 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 3110-00-151-8242 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-151-8242 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.