R31PPDK48 Annular Ball Bearing

Comprehensive specifications and application details for: R31PPDK48 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: R31PPDK48. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: R31PPDK48
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-009-8517
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 09/17/1975

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.

straight bore shape, 0.1875 inches nominal bore diameter, mil-g-23827 mil spec single material response lubrication material document and classification, 0.0004 inches minimum radial and 0.0008 inches maximum radial internal clearance, radial load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-009-8517 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1875 inches nominal
Bore Shape: straight
Internal Clearance: 0.0004 inches minimum radial and 0.0008 inches maximum radial
Load Direction: radial
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Lubrication Material: grease
Overall Outside Diameter: 0.5000 inches nominal
Overall Width: 0.1960 inches nominal
Material: steel retainer
Material: steel shield
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Retainer Fabrication Method: pressed
Shield Quantity: 2
Standard Tolerance Designation: abec no.1
Style Designator: non-loading groove, non-separable
Surface Finish: ground

Frequently Asked Questions

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What is the FSCG of the NSN 3110-01-009-8517?: The FSCG of the NSN 3110-01-009-8517 is 3110

Does the NSN 3110-01-009-8517 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-01-009-8517 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 3110-01-009-8517 contain precious materials?: Precious metal content is unknown

Does NSN 3110-01-009-8517 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.