505-6 Needle Roller Bearing

Comprehensive specifications and application details for: 505-6 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: 505-6. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 505-6
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-227-2802
Item Name Code: 00051
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

feat criticality code justification, rigid alignment type, 0.3750 inches nominal bore diameter, 0.5570 inches minimum and 0.5620 inches maximum inner ring width, mil-g-81322 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-227-2802 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: rigid
Bore Diameter: 0.3750 inches nominal
Criticality Code Justification: feat
Inner Ring Width: 0.5570 inches minimum and 0.5620 inches maximum
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Lubrication Material: grease
Outer Ring Width: 0.4640 inches minimum and 0.4690 inches maximum
Overall Outside Diameter: 0.8750 inches nominal
Material: steel overall
Retainer Fabrication Method: pressed
Special Features: flight safety critical
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Style Designator: airframe, hardened and ground, non-separable
Surface Finish: ground
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 1 fed spec single treatment response overall
Surface Treatment: cadmium overall

Replaces

The NSN 3110-00-227-2802 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-934-0247	No Name Available	02/01/1988

Frequently Asked Questions

Find quick answers to common questions about bearing: 505-6. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-227-2802?: The FSCG of the NSN 3110-00-227-2802 is 3110

Does the NSN 3110-00-227-2802 have a Schedule B code assigned?: Yes, the Schedule B code is 8482400000

Does NSN 3110-00-227-2802 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 3110-00-227-2802 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-227-2802 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.