SR2 Annular Ball Bearing

Comprehensive specifications and application details for: SR2 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: SR2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: SR2
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-227-3498
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.

straight bore shape, radial load direction, 0.0003 inches minimum radial and 0.0006 inches maximum radial internal clearance, 0.1248 inches minimum and 0.1250 inches maximum bore diameter, mil-l-6085 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-227-3498 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1248 inches minimum and 0.1250 inches maximum
Bore Shape: straight
Internal Clearance: 0.0003 inches minimum radial and 0.0006 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: 0.3748 inches minimum and 0.3750 inches maximum
Overall Width: 0.1552 inches minimum and 0.1562 inches maximum
Material: steel corrosion resisting retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Retainer Fabrication Method: coiled
Standard Tolerance Designation: abec no.5
Style Designator: non-loading groove, non-separable
Surface Finish: ground

Replaces

The NSN 3110-00-227-3498 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-653-6004	No Name Available	06/01/1976
3110-00-686-1352	No Name Available	05/27/1968

Frequently Asked Questions

Find quick answers to common questions about bearing: SR2. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-227-3498?: The FSCG of the NSN 3110-00-227-3498 is 3110

Does the NSN 3110-00-227-3498 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-00-227-3498 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 3110-00-227-3498 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-227-3498 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.