MR-1904-E-3

Comprehensive specifications and application details for: MR-1904-E-3 Cylindrical Roller Bearing.

Summary

Explore detailed summary information for bearing: MR-1904-E-3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MR-1904-E-3
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-123-7156
Item Name Code
00015
Federal Item Identification Guide
A044A0
Assigment Date
12/16/1981

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.

0.4118 inches minimum and 0.4168 inches maximum inner ring width, 0.7872 inches minimum and 0.7874 inches maximum bore diameter, two direction locating feature, straight bore shape, acft eng f-107 end item identification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-123-7156 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
acft eng f-107
Bore Diameter
0.7872 inches minimum and 0.7874 inches maximum
Bore Shape
straight
Inner Ring Width
0.4118 inches minimum and 0.4168 inches maximum
Locating Feature
two direction
Outer Ring Width
0.3493 inches minimum and 0.3543 inches maximum
Overall Outside Diameter
1.4565 inches minimum and 1.4567 inches maximum
Material
copper alloy retainer
Material
steel comp m50 inner ring
Material
steel comp m50 outer ring
Material
steel comp m50 roller
Retainer Fabrication Method
machined
Standard Tolerance Designation
rbec no.5
Style Designator
solid inner and outer races
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: MR-1904-E-3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-123-7156?
The FSCG of the NSN 3110-01-123-7156 is 3110
Does the NSN 3110-01-123-7156 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-01-123-7156 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 3110-01-123-7156 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-123-7156 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 3110-01-123-7156 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Dec 16, 1981

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