Duplex ball bearing 3886129-1

Product Features

Bearings are separated by two spacers made from aisi e52100 steel w/hardness rating rockwell 58-64; spacer no 1 has od 3.1485 in.Nom id 2.8900 in. Nom w/6 holes 0.0450 nom through equal spaced on 2.9720 diameter bc; spacer no 2 has od 2.3600 in.Nom id 2.1665 in.Nom

Manufacturer Specification

Overall Width
2.4700 inches
Bore Diameter
2.1665 inches
Overall Outside Diameter
3.1485 inches
End Application
B-1b acft
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Standard Tolerance Designation
Abec no.5
Material Specification
Qq-c-390, alloy 860 federal specification single material response separator
Style Designator
90c universal ground faces, loading groove, non-separable
NSN
3110-01-192-2514
Description
Bearing,ball,duplex

Product Details

Steel comp e52100 outer ring material.

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last updated on 03/28/2024