R-1919-E-102

Comprehensive specifications and application details for: R-1919-E-102 Cylindrical Roller Bearing.

Summary

Explore detailed summary information for bearing: R-1919-E-102. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
R-1919-E-102
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-020-2048
Item Name Code
00015
Federal Item Identification Guide
A044A0
Assigment Date
04/26/1976

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.

3.7402 inches nominal bore diameter, straight bore shape, nonlocating locating feature, 0.0012 inches minimum radial and 0.0017 inches maximum radial internal clearance, 5.1101 inches nominal overall outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-020-2048 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
3.7402 inches nominal
Bore Shape
straight
Internal Clearance
0.0012 inches minimum radial and 0.0017 inches maximum radial
Locating Feature
nonlocating
Overall Outside Diameter
5.1101 inches nominal
Material Document And Classification
ams 6415 assn std single material response retainer
Material Document And Classification
ams 6490 assn std single material response inner ring
Material Document And Classification
ams 6490 assn std single material response outer ring
Material Document And Classification
ams 6490 assn std single material response roller
Material
steel comp 4340 retainer
Material
steel comp m50 inner ring
Material
steel comp m50 outer ring
Material
steel comp m50 roller
Standard Tolerance Designation
rbec no.5
Surface Finish
ground

Replaces

The NSN 3110-01-020-2048 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-01-387-9080 No Name Available 01/01/2003

Frequently Asked Questions

Find quick answers to common questions about bearing: R-1919-E-102. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-020-2048?
The FSCG of the NSN 3110-01-020-2048 is 3110
Does the NSN 3110-01-020-2048 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-01-020-2048 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 3110-01-020-2048 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-020-2048 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 3110-01-020-2048 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Mon, Apr 26, 1976

Price & Availability

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