7903309-2 Annular Ball Bearing

Comprehensive specifications and application details for: 7903309-2 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 7903309-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 7903309-2
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-005-3242
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 06/23/1975

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.

0.0002 inches minimum radial and 0.0005 inches maximum radial internal clearance, radial load direction, straight bore shape, 0.1512 inches minimum and 0.1562 inches maximum inner ring width, 0.2498 inches minimum and 0.2500 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-005-3242 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2498 inches minimum and 0.2500 inches maximum
Bore Shape: straight
Inner Ring Width: 0.1512 inches minimum and 0.1562 inches maximum
Internal Clearance: 0.0002 inches minimum radial and 0.0005 inches maximum radial
Load Direction: radial
Lubrication Material: grease
Lubrication Material Document And Classification: 10 gms g300,80 cc f50,fscm 01139 mfr ref single material response
Outer Ring Width: 0.1200 inches minimum and 0.1250 inches maximum
Overall Outside Diameter: 0.3747 inches minimum and 0.3750 inches maximum
Material Document And Classification: aisi assn std single material response overall
Material: steel comp 440a overall
Retainer Fabrication Method: pressed
Shield Quantity: 2
Style Designator: non-loading groove, non-separable
Surface Finish: ground

Frequently Asked Questions

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What is the FSCG of the NSN 3110-01-005-3242?: The FSCG of the NSN 3110-01-005-3242 is 3110

Does the NSN 3110-01-005-3242 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-01-005-3242 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3110-01-005-3242 contain precious materials?: Precious metal content is unknown

Does NSN 3110-01-005-3242 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.