3147 Tapered Roller Bearing

Comprehensive specifications and application details for: 3147 Tapered Roller Bearing.

Summary

Explore detailed summary information for bearing: 3147. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 3147
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-100-4446
Item Name Code: 00021
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

0.0460 inches nominal backface corner radius, 0.7810 inches nominal cone width, 0.8750 inches nominal bore diameter, 0.6250 inches nominal cup width, 0.0460 inches nominal cone corner radius

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-100-4446 . Find dimensions, materials, tolerances, performance characteristics, etc.

Backface Corner Radius: 0.0460 inches nominal
Bore Diameter: 0.8750 inches nominal
Cone Corner Radius: 0.0460 inches nominal
Cone Width: 0.7810 inches nominal
Cup Width: 0.6250 inches nominal
Overall Outside Diameter: 2.2400 inches nominal
Overall Width: 0.7625 inches nominal
Material Document And Classification: qq-s-624 fed spec 1st material response or 66 fed std 2nd material response cone
Material Document And Classification: qq-s-624 fed spec 1st material response or 66 fed std 2nd material response cup
Material Document And Classification: qq-s-624 fed spec 1st material response or 66 fed std 2nd material response roller
Material: steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 roller
Material: steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 cone
Material: steel comp 4320 or steel comp 4620 or steel comp 8620 or steel comp e52100 cup
Material: steel retainer
Nondefinitive Spec/Std Data: 751 type
Standard Tolerance Designation: afbma class 2
Standout Width: 0.1375 inches nominal
Style Designator: straight bore, normal angle

Frequently Asked Questions

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What is the FSCG of the NSN 3110-00-100-4446?: The FSCG of the NSN 3110-00-100-4446 is 3110

Does the NSN 3110-00-100-4446 have a Schedule B code assigned?: Yes, the Schedule B code is 8482200030

Does NSN 3110-00-100-4446 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 3110-00-100-4446 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-100-4446 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.