MR1908D Cylindrical Roller Bearing

Comprehensive specifications and application details for: MR1908D Cylindrical Roller Bearing.

Summary

Explore detailed summary information for bearing: MR1908D. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: MR1908D
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-191-6804
Item Name Code: 00015
Federal Item Identification Guide: A044A0
Assigment Date: 10/11/1984

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.

1.5748 inches nominal bore diameter, 0.0018 inches minimum radial and 0.0028 inches maximum radial internal clearance, straight bore shape, nonlocating locating feature, b-1b air frame end item identification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-191-6804 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: b-1b air frame
Bore Diameter: 1.5748 inches nominal
Bore Shape: straight
Internal Clearance: 0.0018 inches minimum radial and 0.0028 inches maximum radial
Locating Feature: nonlocating
Overall Outside Diameter: 2.4409 inches nominal
Overall Width: 0.4724 inches nominal
Material: copper alloy cage
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material: steel comp e52100 roller
Retainer Fabrication Method: machined
Standard Tolerance Designation: rbec no.1
Style Designator: single row, two-direction locating, two lip inner ring, two lip outer ring, separable
Surface Finish: ground

Frequently Asked Questions

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What is the FSCG of the NSN 3110-01-191-6804?: The FSCG of the NSN 3110-01-191-6804 is 3110

Does the NSN 3110-01-191-6804 have a Schedule B code assigned?: Yes, the Schedule B code is 8482500000

Does NSN 3110-01-191-6804 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 3110-01-191-6804 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-01-191-6804 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.