MR1908D

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.

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

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

Find quick answers to common questions about bearing: MR1908D. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

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.
When the NSN 3110-01-191-6804 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Oct 11, 1984

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