307798C91 Cylindrical Roller Bearing

Comprehensive specifications and application details for: 307798C91 Cylindrical Roller Bearing.

Summary

Explore detailed summary information for bearing: 307798C91. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 307798C91
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-889-8478
Item Name Code: 00015
Federal Item Identification Guide: A044A0
Assigment Date: 04/10/1968

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

4.7266 inches nominal overall outside diameter, one direction locating feature, straight bore shape, 55.0 millimeters nominal bore diameter, 0.0025 inches minimum radial and 0.0044 inches maximum radial internal clearance

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-889-8478 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 55.0 millimeters nominal
Bore Shape: straight
Internal Clearance: 0.0025 inches minimum radial and 0.0044 inches maximum radial
Locating Feature: one direction
Overall Outside Diameter: 4.7266 inches nominal
Overall Width: 29.00 millimeters nominal
Material: steel inner ring
Material: steel outer ring
Material: steel roller
Standard Tolerance Designation: rbec no.1
Style Designator: single row, non-locating, one lip inner ring, cylindrical outer ring with two roller retainment rings on outer,separable
Surface Finish: ground

Frequently Asked Questions

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What is the FSCG of the NSN 3110-00-889-8478?: The FSCG of the NSN 3110-00-889-8478 is 3110

Does the NSN 3110-00-889-8478 have a Schedule B code assigned?: Yes, the Schedule B code is 8482500000

Does NSN 3110-00-889-8478 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 3110-00-889-8478 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-889-8478 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.